Calcul
Limites, dérivées, optimisation et comportement des fonctions.
-
ejemplo encuentra $1\\frac{3}{4}+4\\frac{5}{8}$. una forma: suma las pa…
# Explicación: ## Ejercicio 1: ### Paso 1: Igualar denominadores Convertir $\frac{2}{5}$ a denominador 10: $\frac{2}{5} = \frac{4}{10}$ ### Paso 2: Sumar enteros y fracciones Suma…
-
the height h, in feet, of a coin being tossed at a football game is giv…
The correct graph is the top-middle one (opening downward, starting at $h=4$, hitting $h=0$ at $t=2$). The coin hits the ground at $t=2$ seconds.
-
find the value of $f(-5)$. $y = f(x)$ (there is a graph of the function…
\( 3 \)
-
find the value of $f(-5)$. $y = f(x)$ (there is a graph of a piece - wi…
4
-
write the equation of the line described below in point - slope form. f…
$y + 10 = -\frac{1}{5}(x + 4)$
-
12² 12 squared = 132 144 24 1212
144 (the blue option)
-
look at this graph: graph of a parabola opening upwards with vertex at …
2
-
look at this graph: graph of a parabola opening upwards with vertex nea…
-10
-
look at this graph: graph of a parabola opening upwards with vertex at …
0
-
the federal communications commission (fcc) was created by congress in …
O to promote and regulate the television industry
-
of fractions. n duced. $2\\frac{1}{5} - \\frac{4}{5}$ er your answer pr…
\(1\frac{2}{5}\) (or \(\frac{7}{5}\))
-
practical math cp directions: find the sum or difference of the mixed n…
a) \(\frac{108}{5}\) ### Question 34:
-
look at this graph: graph of a parabola opening upwards with vertex at …
2
-
look at this graph: graph of a parabola opening downward with vertex at…
0
-
s 1 through 3 refer to the following. ally speaking, aggregated accumul…
B. The consolidation of power over the economy by business leaders
-
questions 1 through 3 refer to the following. \economically speaking, a…
D. Big - business leaders used their influence to facilitate rapid economic growth.
-
questions 1 through 3 refer to the following. economically speaking, ag…
C. The increase in wealth inequality in United States society
-
use the description and table to graph the function, and determine the …
Function: $f(x)=5^x$ Domain (interval notation): $(-\infty, \infty)$; (inequality notation): $-\infty < x < \infty$ Range (interval notation): $(0, \infty)$; (inequality notation)…
-
find the equation of the line that is perpendicular to y = (1/8)x - 4 a…
The equation of the line is \( y=-8x + 4 \), so the coefficient of \( x \) is \(-8\) and the constant term is \( 4 \). Filling in the blanks, we have \( y=\boxed{-8}x+\boxed{4} \).
-
let $f(x) = -2x - 1$. the graph of $f(x)$ is shown below. a) graph the …
a) For $g(x)=f(x)-4=-2x-5$: - Plot the y-intercept $(0, -5)$ and x-intercept $(-2.5, 0)$, then draw a straight line through them (this is the original $f(x)$ line shifted downward…
-
what is the value of x in this equation? ln(x + 4) - ln(2x - 1) = 0 opt…
$\boldsymbol{5}$ (Option: $\boldsymbol{\bigcirc 5}$)
-
question 2 (essay worth 2 points) (05.06r hc) using f(x) = log x, what …
The x-intercept is $x=-3$, or the point $(-3, 0)$. This is found by setting $g(x)=0$, converting the logarithmic equation to its exponential form, solving for $x$, and confirming …
-
find the equation of the line that is perpendicular to $y = -\frac{1}{2…
\( y = 2x+5 \)
-
find the equation of the line that is perpendicular to y = -3x + 8 and …
3
-
which of the following linear functions has a graph that does not inter…
$\boldsymbol{y = x - 4}$
-
the table shows ordered pairs of the function, $f(x) = -2x^3 - 3x^2 + 3…
As $x$ approaches negative infinity, $f(x)$ approaches positive infinity. As $x$ approaches positive infinity, $f(x)$ approaches negative infinity.
-
the logarithmic functions, f(x) and g(x), are shown on the graph. what …
$g(x) = \log x + 4$ (or equivalent form $g(x) = \log(10000x)$) Reasoning: The graph of $g(x)$ is the graph of $f(x)=\log x$ shifted vertically upward by 4 units. This is confirmed…
-
the graph of $y = x^2$ is the solid black graph below. which function r…
$y = -(x + 3)^2$
-
pregunta 49 (2 puntos) one disadvantage of a sole proprietorship is unl…
b. the owner is completely responsible for things that go wrong a. public company
-
pregunta 49 (2 puntos) one disadvantage of a sole proprietorship is unl…
owner bears full responsibility for the business's debts/obligations. For Question 50: A public company sells shares to the general public, unlike private companies which do not o…
-
h(t) = (t + 3)^2 + 5 over which interval does h have a negative average…
D. \( -4 \leq t \leq -3 \)
-
g(t) = -(t - 1)^2 + 5 what is the average rate of change of g over the …
\(1\)
-
h(x) = \\frac{1}{8}x^3 - x^2\ what is the average rate of change of h o…
\(\frac{1}{2}\)
-
pregunta 37 (2 puntos) combining companies that are involved in differe…
b. vertical merger b. predatory pricing
-
pregunta 31 (1 punto) a group that acts together to set prices and limi…
d. cartel c. partnership
-
deriving $y = mx + b$ continued graphs 5 student answers $y = 4x + 5$ 6…
One way is to check the y - intercept (the value of \(y\) when \(x = 0\)) from the graph and compare it to the \(b\) - value in the equation \(y=mx + b\). If they don't match, the…
-
identify the graph of $y = \\ln x + 1$.
The second graph (the middle one among the three options)
-
6. $y = -2x^2 + 8$ | axis of symmetry $x =$ | vertex $($ , $)$ | y-inte…
- Eje de Symmetry: \( x = 0 \) - Vértice: \( (0, 8) \) - Y - Intercept: \( (0, 8) \) - X - Intercept(s): \( (-2, 0) \) & \( (2, 0) \)
-
multiple-choice question what makes this a function? its straightish. f…
B. For each time, there is only one temperature recorded.
-
which of these actions is an example of checks and balances? a. preside…
C. President Truman vetoed the Taft-Hartley Act.
-
the function $y = f(x)$ is graphed below. what is the average rate of c…
\(-\frac{2}{3}\)
-
11 in slope - intercept form, write the equation of the graphed line. 1…
\(y = \frac{3}{5}x-1\) ### Question 12
-
bytedance rather than their speech being silenced. tiktok users express…
- The Supreme Court deciding if the TikTok ban is legal shows how courts check if laws follow the Constitution. - Congress made the law about TikTok, and the Supreme Court is deci…
-
evaluate the expression. \\(\\frac{(1 + 6)9}{5^2 - 4}\\)
7
-
6. which of the following equations represents a line with a y-intercep…
d. $y = \frac{2}{3}x - 6$
-
match the idea/event/person with the correct description the idea that …
1. The idea that no one is above the the law. → Rule of Law 2. The way in which Athenian citizens decided the outcome of a legal case → Trial by Jury 3. Constitutional division of…
-
what is (f + g)(x)? f(x) = 2x + 2 g(x) = x write your answer as a polyn…
\(3x + 2\)
-
8. graph $y = -4x + 3$
# Explanation: ## Step1: Identify the form of the equation The equation \( y = -4x + 3 \) is in slope - intercept form \( y=mx + b \), where \( m \) is the slope and \( b \) is th…
-
1. what is the slope of the line given by the equation $y = -\\frac{3}{…
b. $-\frac{3}{4}$
-
what is (f + g)(x)? f(x) = -3x² g(x) = 2x² + 7x write your answer as a …
\(-x^{2}+7x\)
-
the graph shows the number of kilometers gina swims. what is the slope …
The slope is $\frac{8}{3}$. This means Gina's swimming speed is $\frac{8}{3}$ kilometers per hour.
-
which of the following excerpts from passage 1 best supports the claim …
B. "The National Federation of State High School Associations has issued new guidelines that limit the number and frequency of full - contact practices."
-
which of the following excerpts from passage 1 best supports the claim …
B. "The National Federation of State High School Associations has issued new guidelines that limit the number and frequency of full - contact practices."
-
questions à réponse courte 7 (6 points) dans chaque cas, déterminez si …
Le zéro de \( g(x) \) est \( x = 16 \). ### Question 7b
-
find g(x), where g(x) is the reflection across the y - axis of f(x) = 6…
g(x) = -6x + 8
-
find g(x), where g(x) is the reflection across the x - axis of f(x) = -…
$g(x) = 4x - 5$
-
10 evaluate $f(x) = 3 cdot 2^{x - 2} + 2$ for $f(4)$. a) 8 b) 194 c) 38…
D. 14
-
sketch the graph of the function by first making a table of values. $f(…
To sketch the graph: 1. Plot the points \((-5,10)\), \((-4,9)\), \((0,5)\), \((1,4)\), \((4,1)\), \((5,0)\) on the coordinate plane. 2. Draw a straight line passing through these …
-
what does slope primarily measure? the steepness of a line the angle of…
A. The steepness of a line
-
a bicycle shop sells a model at a rate of $250 per bicycle. if a custom…
b. $1000
-
consider the following. graph of a vertical ellipse centered at (0,0) w…
No, the curve is not a function of \( x \).
-
consider the following. graph of a vertical ellipse centered at the ori…
No, the curve is not a function of \( x \).
-
consider the quadratic function $y = x^2 - 4x + 3$ for $0 \\leq x \\leq…
The key points are \((0,3)\), \((1,0)\), \((2,-1)\), \((3,0)\), \((5,8)\). The graph is a parabola opening upward passing through these points in the interval \(0\leq x\leq5\).
-
12. write the equation in slope-intercept form for a line that passes t…
The equation is $y = 2x - 1$; the point (6,12) does not lie on the line.
-
which statement best explains why the united states and canada particip…
B. Their natural resources and strong transportation systems support production and export of many goods
-
a landlocked country has valuable mineral resources, but it lacks enoug…
A. Access to transportation networks and trade routes
-
why is fresh water an especially important resource in the middle east?…
A. Much of the region is arid, so fresh water is limited and unevenly available.
-
34. what is $7\\frac{1}{3} + 4\\frac{2}{3}$? \\bigcirc\\ 12 \\bigcirc\\…
12
-
cora has $\frac{1}{2}$ pound of dried pasta. she cooks $\frac{1}{3}$ po…
$\frac{1}{6}$ pound
-
what is \\(\\frac{1}{5} - \\frac{1}{8}\\)? \\(\\frac{3}{40}\\) \\(\\fra…
$\frac{3}{40}$
-
35 which weapon/technology was most responsible for the development of …
35. d. [Image of soldiers operating a machine gun] 36. c. mostly refused to allow African American soldiers to serve on the battlefront and segregated units based on race 37. a. F…
-
16. (select more than one) which of the following are reasons many afri…
16. a. Lack of money needed to move to the North or West, c. They had ties with family that kept them there 17. c. Tensions about limited availability of jobs 18. b. availability …
-
what issue do landlocked countries face? limits movement of trade and p…
A. Limits movement of trade and people
-
a new car is purchased for 15300 dollars. the value of the car deprecia…
The value of the car after 6 years, to the nearest cent, is \(\$6082.96\) (Note: If we use a more precise calculation of \( 0.8575^{6}\) using a calculator directly: \( 0.8575^{6}…
-
solve for input of function given output question given $f(x) = -x - 5$…
\( x = -9 \)
-
solve for input of function given output question given $g(x) = -x + 4$…
\( x = 4 \)
-
in the cartesian plane on the right, functions f and g are represented …
32
-
find the zeros of the following function.\\( f(x) = x^3 - 10x^2 + 44x -…
3, \(\frac{7\pm\sqrt{43}i}{2}\) (the third option)
-
find the zeros of the following function.\\( f(x) = x^4 + 9x^3 + 33x^2 …
\(-3\), \(-1\), \(\frac{-5\pm\sqrt{15}i}{2}\) (corresponding to the first option: \(-3\), \(-1\), \(\frac{-5\pm\sqrt{15}i}{2}\))
-
find the zeros of the following function. f(x) = x³ - 6x² + 15x - 18 3,…
\(3, \frac{3\pm\sqrt{15}i}{2}\) (corresponding to the third option: \(3, \frac{3\pm\sqrt{15}i}{2}\))
-
find the zeros of the following function. $f(x) = x^2 - 4x + 13$ $-2 pm…
\(2\pm3i\) (corresponding to the option "2 ± 3i")
-
find the zeros of the following function. $f(x) = x^3 + 4x^2 + 22x - 68…
2, \(-3 \pm 5i\) (corresponding to the first option: 2, \(-3 \pm 5i\))
-
in his argument in favor of starting classes later in the morning, joão…
- Sleep deprivation harms memory. - Overtired teens are more prone to accidents. - Teens dealing from sleep deprivation lose the ability to focus.
-
checkup match each definition with the correct spelling word. ______ (3…
(32) B. to make certain (33) D. a contract whereby financial or property losses are restored (34) F. a coming together again (35) H. uncommonly (36) A. a lifelike image of a perso…
-
explaining how to find slope from a table in your own words, explain th…
1. Identify two ordered pairs \((x_1, y_1)\) and \((x_2, y_2)\) from the table. 2. Calculate the change in \(y\): \( \Delta y = y_2 - y_1 \). 3. Calculate the change in \(x\): \( …
-
slope of a line on a graph what is the slope of the line on the graph? …
\(\frac{1}{2}\) (corresponding to the option with \(1/2\))
-
graph the function. compare to the graph of $f(x) = x^2$ (see examples …
The graph of $t(x) = -3x^2 + 1$ is a downward-opening parabola with vertex at $(0,1)$, vertically stretched by a factor of 3 compared to $f(x)=x^2$, and shifted 1 unit upward. The…
-
graph the function. compare to the graph of $f(x) = x^2$ (see examples …
| $x$ | $-2$ | $-1$ | $0$ | $1$ | $2$ | |-----|------|------|-----|-----|-----| | $t(x)$ | $-11$ | $-2$ | $1$ | $-2$ | $-11$ | The graph of $t(x)$ is a downward-opening parabola (…
-
find (a) the axis of symmetry and (b) the vertex of the graph of the fu…
(a) Axis of symmetry: $x=2$ (b) Vertex: $(2, 4)$ --- ### For Problem 32: $f(x) = -2x^2 + 4x + 3$
-
match each definition with the correct spelling word. ______ (1) issue …
(1) - E ### (2)
-
both of these functions grow as x gets larger and larger. which functio…
The function $f(x)=4^{x-2}$ eventually exceeds $g(x)=5x+8$.
-
complete the table of values for $f(x) = 3^{x + 1}$ and $g(x) = x^2 + 5…
### Completed Table: | $x$ | $f(x)$ | $g(x)$ | |-----|--------|--------| | 0 | 3 | 5 | | 1 | 9 | 6 | | 2 | 27 | 9 | | 3 | 81 | 14 | ### Growth Comparison Answer: $f(x) = 3^{x+1}$
-
complete the table of values for $f(x) = 5x^2 - 6$ and $g(x) = 7x$. | $…
### Completed Table: | $x$ | $f(x)$ | $g(x)$ | |-----|--------|--------| | 1 | -1 | 7 | | 2 | 14 | 14 | | 3 | 39 | 21 | | 4 | 74 | 28 | ### Growth Comparison: $f(x) = 5x^2 - 6$
-
complete the table of values for $f(x) = 4^x$ and $g(x) = x + 8$. | $x$…
### Completed Table: | $x$ | $f(x)$ | $g(x)$ | |-----|--------|--------| | 1 | 4 | 9 | | 2 | 16 | 10 | | 3 | 64 | 11 | | 4 | 256 | 12 | ### Growth Comparison Answer: $f(x) = 4^x$
-
complete the table of values for $f(x) = x^2 + 7$ and $g(x) = 3(2)^x$. …
### Completed Table: | $x$ | $f(x)$ | $g(x)$ | |-----|--------|--------| | 0 | 7 | 3 | | 1 | 8 | 6 | | 2 | 11 | 12 | | 3 | 16 | 24 | ### Growth Comparison Answer: $g(x) = 3(2)^x$
-
graph the line with the equation $y = -x + 2$.
The line \(y = -x+2\) is graphed by plotting the y - intercept \((0,2)\) and using the slope \(-1\) to find another point (e.g., \((1,1)\) or \((-1,3)\)) and then drawing a straig…
-
look at this table: | x | y | |----|----| | 4 | 160 | | 5 | 250 | | 6 |…
$y=10x^2$
-
6. write the equation of the line going through points (10, 8) and (4, …
$y=2x-12$
-
find the value of f(5). y = f(x)
\(-1\)
-
determining the rate of change of a line on a graph the graph shows the…
2.5 inches per year (corresponding to the option "2.5 inches per year")