微積分
極限、導數、最優化與函數性質。
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use estimation use a graphing calculator to estimate the x-coordinates …
Relative minimum \( x = 0.75 \), Relative maximum: None (or no relative maximum)
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this question has two parts. first, answer part a. then, answer part b.…
Relative maxima at \( x = 1 \), \( y = 4 \); Relative minima at \( x = 3 \), \( y=-3 \) (Note: The original answers had incorrect \( x \) and \( y \) for relative minima and possi…
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question 7 | extrema and end behavior - practice... part b b. use the g…
The correct option (assuming the options are labeled and the one with as \(x ightarrow-\infty,y ightarrow-\infty\) and as \(x ightarrow\infty,y ightarrow\infty\)) is the one that …
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if ( f ) is the function defined by ( f(x) = \frac{x^2 - 1}{sqrt{x} - 1…
A. 4
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hw 4 question 1 of 10 (2 points) | question attempt 1 of unlimited expr…
\( 67 \)
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solve the equation. ( e^{x + 2} = 23 ) a 1.135 b 3.045 c 3.219 d 7.25
A. 1.135
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1. statistically, what types of people tend to join gangs? (race, age, …
People who tend to join gangs are often young (adolescents to young adults, ~12 - 24 years old), from low - socioeconomic status backgrounds (poverty, limited access to resources)…
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identify and estimate the x- and y-values of the extrema. round to the …
Relative maximum at \((0, 4)\) Minimum at \((-2, -4)\) and \((2, -4)\)
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identify and estimate the x- and y-values of the extrema. round to the …
Relative maximum at \((0.5, 2)\) Relative minimum at \((2, 1)\) (Note: The estimations are based on the grid - like graph provided. If the grid size is different, the values may v…
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$\\lim\\limits_{x \\to +\\infty} \\frac{1 - x}{2x}$
\( -\dfrac{1}{2} \)
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respond to both questions using at least 3 sentences. \you are not the …
En el contexto de mi vida, esta frase significa que mi identidad no se limita a mi trabajo. Mi valor como persona no depende solo de lo que hago para ganarse la vida, sino de mi c…
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3 multiple choice 20 points what role does the land and environment pla…
A. It shapes character by offering opportunity, independence, and abundance ### Question 4
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part 3: reflection answer the following in 4-5 sentences each: 1. why i…
Understanding how interest works with credit is crucial. It allows borrowers to calculate the total repayment (principal + interest), make informed borrowing - limit decisions (as…
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4) select the best answer. ______ is the problem that arises due to lim…
C. Scarcity ### Question 5
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limₓ→₀ (2√(x+1) - √(4 - x)) / x
\(\frac{5}{4}\)
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10 multiple choice 1 point how does questioning established practices a…
D. It opens us up to new perspectives.
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6 multiple choice 10 points according to the text, how does asking inte…
It helps access needed information. ### Question 7
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macroeconomics is... ○ the branch of economics that studies the behavio…
The third option: the study of an entire economy’s performance, structure, and decision - making, focusing on large - scale phenomena such as economic growth, employment, inflatio…
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$\\frac{7\\pi}{6}$ angulo de referencia $\\pi/6$
El ángulo de referencia de $\frac{7\pi}{6}$ es $\frac{\pi}{6}$.
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the excerpt below is from the dawes act, which was written in 1887 and.…
A. U.S. citizenship
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what was the main focus of humanism? * ○ military training ○ religious …
C. Classical learning and human potential ### Second Question: What effect did the printing press have on Europe?
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what is the normal speed limit in a residential area? 15 mph 25 mph 35 …
B. 25 mph
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quotas and limitations in 1965, the united states passed the immigratio…
A. economic decline
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according to \of plymouth plantation,\ what was the primary challenge f…
C. Limited food supplies
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one negative effect of media on teen health is most likely: * ○ exposur…
B. Unrealistic body standards influencing self - image ### Second Question (Positive effect of technology on health)
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which of these is not a safe skill to employ in the presence of road wo…
D. Drive at the posted speed limit
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what is the value of (sum_{n=3}^{7} a_n)? options: 21, 35, 63, 24 save …
35 (corresponding to the option with 35)
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which of these is not a safe skill to employ in the presence of road wo…
B. Close doors once if you don’t think you’ll hit a road worker (assuming the options are labeled A-D with this as one of them; adjust labeling to match the original, but the key …
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you put a yam in the oven. after 45 minutes you take it out. let f(t) b…
s: - For \( f(0) = 65 \): The temperature of the yam when it was just placed in the oven (at 0 minutes) is 65 degrees. - For \( f(5) < f(10) \): The temperature of the yam 5 minut…
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maría creó un gráfico de ( b(t) ), la temperatura a lo largo del tiempo…
La temperatura era 32 grados más altos cuando \( t = 7 \) que cuando \( t = 3 \). (La opción correspondiente, suponiendo que la cuarta opción es la que dice esto)
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la tasa media de cambio de $g(x)$ entre $x = 4$ y $x = 7$ es $\\frac{5}…
\(\boldsymbol{\frac{g(7)-g(4)}{7 - 4}=\frac{5}{6}}\) (la última opción)
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la altura, ( h ), de un objeto que cae ( t ) segundos después de caer d…
\(\frac{h(3)-h(0)}{3}\)
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t (d) es una función que relaciona la cantidad de entradas vendidas par…
El mismo número de entradas se vendió el cuarto y el décimo día.
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nineteenth-century nativist organizations advocated — f limiting federa…
J. promoting an ethnically homogeneous society through restrictions on immigration
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my courses / entrepreneurship / preparing for an entrepreneurial career…
- Being adaptable - Limiting distractions - Understanding of cultural differences and limited distractions
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• no more than 9 miles per hour over: $151 • more than 9 miles per hour…
The step function \(f(x)\) is: \[ f(x) = \begin{cases} 151, & \text{if } 0 < x \leq 9 \\ 226, & \text{if } 9 < x \leq 14 \\ 276, & \text{if } 14 < x \leq 19 \\ 301, & \text{if } 1…
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standard 1 homework score: 25.5/28 answered: 19/20 question 20 determin…
\( f(a + h)=\frac{1}{9(a + h)} \) \( f(a)=\frac{1}{9a} \) \( \frac{f(a + h)-f(a)}{h}=-\frac{1}{9a(a + h)} \)
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standard 1 homework score: 23.5/28 answered: 18/20 question 19 determin…
\( f(a + h) = 3a^2 + 6ah + 3h^2 - 4a - 4h + 5 \) \( f(a) = 3a^2 - 4a + 5 \) \( \frac{f(a + h) - f(a)}{h} = 6a + 3h - 4 \)
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standard 1 homework score: 22.5/28 answered: 17/20 question 18 determin…
\( 2a + h + 4 \)
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a regulatory agency that attempts to limit risk in the banking system i…
C. the OCC.
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h(x) = \\frac{1}{8}x^3 - x^2\ what is the average rate of change of h o…
\(\frac{1}{2}\)
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f(x) = x³ - x - 1 over which interval does f have an average rate of ch…
A. \(-1 \leq x \leq 2\)
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f(x) = x^3 - 9x what is the average rate of change of f over the interv…
34
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$f(x) = x^2 + 10$ over which interval does $f$ have a positive average …
D. \([-1, 2]\)
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what is an example of scarcity ○ an abundance of resources ○ limited re…
B. limited resources
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which best describes why governments enact tariffs? ○ to reduce the pri…
to discourage consumers from purchasing foreign goods
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question 13 of 19 as a result of the increase in social media usage in …
C. more people were able to share information on a global scale.
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the atlantic cod was once the mainstay of the united states fishing ind…
A. Because the Gulf of Maine is warming unusually quickly, Atlantic cod are disappearing.
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question 4 of 5 what was one of the goals of the abolitionist movement?…
C. To bring an end to legalized slavery.
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read the quotation from \song of myself.\ i know i have the best of tim…
D. It reflects Whitman’s ideas about the unlimited capacity of the self.
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in 2020, president trump signed an executive order limiting the ability…
The correct option is: "Social media companies only restrict commercial speech and must abide by other constitutional restrictions."
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public reaction toward books and articles written by muckrakers, such a…
D. The federal government increased regulation on industry in order to protect individuals.
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which management style is characterized by the manager trusting the emp…
a. Delegating ### Second Question (Leadership Style)
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which statement most accurately describes the role of the caste system …
C. The caste system was limited by the constitution, but many still adhere to it, especially in rural areas.
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for the function ( f(x) = -6x + 9 ), evaluate and simplify the differen…
\( -6 \)
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for the function ( f(x) = -6x + 9 ), evaluate and simplify the differen…
\( -6 \)
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find the following without using a calculator. cos(cos⁻¹ 0.3) = ?
\( 0.3 \)
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question 7 of 20 which statement best describes one legacy of the new d…
C. The New Deal increased the ability of the federal government to affect the lives of individual citizens.
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a limited amount of goods available means that excess is occurring
demand
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question 20 of 21 which statement best describes president calvin cooli…
B. Coolidge believed that racial violence was a problem but did little to solve the problem.
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question 18 of 21 how did president theodore roosevelt help to protect …
B. By approving much of the earliest conservationist legislation
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question 10 of 21 how did debt peonage affect the rights of black ameri…
C. It tied them to land they didn't own and greatly limited their economic mobility.
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why is competition limited in an oligopoly? ○ high entry costs prevent …
A. High entry costs prevent new producers from entering the market.
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exercise 2.2 theme 1 | lesson 2: economic way of thinking the boring sc…
D ### 2.
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but we stand here representing people who are the equals before the law…
A. It creates a sense of unity and common cause among all workers.
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passage 1: cross of gold by representative william jennings bryan 1 the…
A. It suggests that differences over bimetallism are less important than party loyalty.
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passage 1: cross of gold by representative william jennings bryan 1 the…
metropolis
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in general, which of the following is not true concerning teens and mar…
D. Many married teens remain together for a large number of years.
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passage 1: cross of gold by representative william jennings bryan 1 the…
C. by emphasizing the economic burden that has fallen to farms and country towns
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read the passage chittaranjan das was an indian political activist for …
2. A responsible self - government is one that is local and accountable to the people.
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lim\\limits_{x \\to 7} \\frac{x^2 - 14x + 49}{x - 7} = --- (no calculat…
\(0\)
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(lim_{x \to 17} \frac{x^2 - 3x - 238}{x - 17} = ) --- (no calculator)
\(31\)
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3. find the value of f(-4). y = f(x)
\( \frac{15}{4} \) (or \( 3.75 \))
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$\\lim\\limits_{x \\to 12} \\frac{x^2 - 20x + 96}{x - 12} = $ (no calcu…
\(4\)
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lim\\limits_{x\\to 6} \\frac{2x^2 - 3x - 54}{x - 6} = \\_\\_\\_ (no cal…
\(21\)
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what is a potential disadvantage of a market economy? lack of individua…
C. Potential inequality
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what is the main drawback of a sole proprietorship? options: they are r…
They have unlimited personal liability
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select the simple subject. i limit my time watching television each day.
I
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determine the values for x when the given function is decreasing option…
\( 5 \leq x \leq 6 \) (corresponding to the option "5 ≤ x ≤ 6")
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determine the values for x when the given function is increasing. optio…
\( 10 \leq x \leq 12 \) (corresponding to the option: \( 10 \leq x \leq 12 \))
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determine the relative maximum and minimum of the given function. selec…
# Explanation: ## Step1: Recall relative max/min definition A relative maximum is a point where the function changes from increasing to decreasing, and a relative minimum is where…
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determine the absolute maximum and minimum of the given function. selec…
The absolute maximum is \( y = 400 \) and the absolute minimum is \( y = -300 \). So the correct options are: \( \boldsymbol{y = 400} \) \( \boldsymbol{y = -300} \)
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state the practical meaning of the slope and y-intercept for the situat…
B. $25 is the cost per day to rent the car and $0.15 is the cost per mile.
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the dunning-kruger effect is a cognitive bias whereby people with limit…
A. overestimate
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3. find each indefinite integral. (a) $\\int 7 dx$ (b) $\\int 9x^2 dx$ …
s: (A) \( \boldsymbol{7x + C} \) (B) \( \boldsymbol{3x^{3}+C} \) (C) \( \boldsymbol{\ln|x| + C} \) (D) \( \boldsymbol{-\frac{1}{3x^{3}}+C} \) (E) \( \boldsymbol{5e^{u}+C} \)
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7. the area a of a healing wound changes at a rate given approximately …
The area of the wound in 10 days will be \( 0.02 \) square centimeters.
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john has a large apple orchard. he has decided to bake pies and sell th…
John is using resources to produce both goods and services.
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which statement explains a way how the securities and exchange commissi…
D. The SEC generally oversees financial advisers
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which of these is an advantage of checking accounts? checking accounts …
B. Checking accounts allow convenient ways to deposit or withdraw funds.
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what is the government’s aim in setting quotas? ○ to create more compet…
B. to increase sales of domestic goods
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what is the most common reason why countries create trade agreements? ○…
B. to create free trade
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according to this quotation, what did president ronald reagan believe a…
C. Increased fair trade would help the economy
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what is the purpose of quotas? to ban all imports from a country to ens…
C. to limit how much of a good can be imported
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what do quotas and embargoes have in common? ○ they both tend to raise …
C. They both set limits on imported goods
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when a country chooses to limit the kinds of goods or services it produ…
D. specialization
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which explains the connection between the law of demand and excess dema…
The correct option is the second one: "The law states that decreases in price leads to greater quantity demanded and limited supply, which occurs during excess demand."
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which best describes a central bank’s primary goals? ○ limiting inflati…
limiting inflation and reducing unemployment
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the number of hats made by a manufacturer t days after the start of the…
\( 5469.83 \)
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attempt 1: 10 attempts remaining. find the derivative ( y ) of the func…
\( y' = e^{2x + 4}(2x^3 + 3x^2 - 10x - 5) \)
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attempt 4: the answer is incorrect. 6 attempts remaining. let ( f(x) = …
The correct derivative of \( f(x)=3x^4\ln x \) is \( f'(x)=12x^3\ln x + 3x^3 \) (or \( f'(x)=3x^3(4\ln x + 1) \))