微積分
極限、導関数、最適化、関数挙動。
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4. -/1 points 0/100 submissions used find the derivative of the functio…
$-\frac{3(18t + 1)}{2(9t^{2}+t)^{4}}$
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the function (f(x)) has a domain of ((-infty,infty)) and a second - der…
\(-7,2\)
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w. e. b. du bois believed justice required: equal rights and political …
Equal rights and political representation for African Americans
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3. - / 1 points 0/100 submissions used find the derivative of the funct…
$36(3x^{2}-1)(x^{3}-x)^{3}$
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assignment submission for this assignment, you submit answers by questi…
$-5(9 - x)^{4}$
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using calculus, the area of the region under y = \\frac{1}{1 + x^{2}}, …
$0.3217$
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given that $f(x)=\frac{5}{x}$, write an expression in terms of $x$ and …
$-\frac{5}{x(x + h)}$
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given that $f(x)=\frac{5}{x}$, write an expression in terms of $x$ and …
$-\frac{5}{x(x + h)}$
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8. -/1 points 0/100 submissions used find the derivative of the functio…
$\frac{-4x^{2}-8x + 1}{(4x^{2}+6x + 7)^{2}}$
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oraciones unlimited attempts left due september 22nd 11:59 pm pdt form …
1. ¿Preparas la tarea? 2. La clase de español termina a las once. 3. ¿Qué buscan ustedes? 4. Yo compro una calculadora. 5. Nosotros buscamos una pluma.
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for what purposes do politicians generally use the internet? select thr…
- to generate donations - to organize supporters - to solicit support
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this is section 2.8 problem 40: for the function y = 3xln(x), find $\fr…
$\frac{3}{x}$
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this is section 2.8 problem 28: for the function y = ln(\\sqrt5{x^{3}})…
$\frac{3}{5x}$
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this is similar to section 2.8 problem 22: for the function y = 2ln(8x^…
$\frac{80x^{4}+30x^{2}}{8x^{5}+5x^{3}+6}$
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find $g(x)$ for $g(x)=7x^{2}+7x^{\frac{1}{5}}$.
$g''(x)=14-\frac{28}{25x^{\frac{9}{5}}}$
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this is section 2.8 problem 18: given y = u^2 and u = ln x; $\frac{dy}{…
$\frac{dy}{du}=2u$ $\frac{du}{dx}=\frac{1}{x}$ $\frac{dy}{dx}=\frac{2\ln x}{x}$
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this is similar to section 2.8 problem 14: given y = √u and u = 2x^7+2 …
$\frac{dy}{du}=\frac{1}{2\sqrt{u}}$ $\frac{du}{dx}=14x^{6}$ $\frac{dy}{dx}=\frac{7x^{6}}{\sqrt{2x^{7}+2}}$
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this is section 2.8 problem 12: find the functions f(u) and g(x) for y …
$f(u)=\ln(u)$ $g(x)=3x^{2}+1$
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question 1 3 pts depositions occur during discovery. true false questio…
Question 1: True Question 2: False Question 3: False
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find an equation of the tangent line to the graph of the function f(x)=…
\(y = 6x+2\)
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for the function $y = e^{2x^{3}}$, find $\frac{d^{2}y}{dx^{2}}$. factor…
$6xe^{2x^{3}}(6x^{3}+2)$
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for the function y = 6x^7+3xe^{2x - 6} find \\frac{dy}{dx}. factor your…
$\frac{dy}{dx}=42x^{6}+3e^{2x - 6}(2x + 1)$
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this is similar to section 2.7 problem 30: for the function y = 6x^7+3x…
$42x^{6}+3e^{2x}(2x + 1)$
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question 1 3 pts depositions occur during discovery. true false questio…
Question 1: A. True Question 2: B. False Question 3: B. False
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complete the sentence below. the amplitude of the graphs of the sine an…
1; $2\pi$
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find the limit of $f(x)=\frac{-7 + \frac{6}{x}}{9-\frac{6}{x^{2}}}$ as …
$-\frac{7}{9}$
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for the function $f(x)=2sqrt{2x^{5}+4e^{x}}$ find $f(x)$. answer: $f(x)…
$\frac{10x^{4}+4e^{x}}{\sqrt{2x^{5}+4e^{x}}}$
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multiple choice question when marketers ___, they take into account the…
A. conduct a SWOT analysis
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find the limit of the rational function (a) as (x ightarrowinfty) and (…
(a) $0$ (b) $0$
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read the excerpt from \sinners in the hands of an angry god.\ you will …
illustrate that this type of suffering is unimaginable.
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find $\frac{dy}{du}$, $\frac{du}{dx}$, and $\frac{dy}{dx}$. $y = u^{54}…
$\frac{dy}{du}=54u^{53}$, $\frac{du}{dx}=15x^{4}+15x^{2}$, $\frac{dy}{dx}=54(3x^{5}+5x^{3})^{53}(15x^{4}+15x^{2})$
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working across generations has many benefits, including o gaining new b…
A. gaining new business knowledge and insights.
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differentiate the function. y = \\frac{(3x + 2)^5}{(4x + 1)^2} \\frac{d…
$\frac{(3x + 2)^{4}(36x - 1)}{(4x + 1)^{3}}$
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(a) find the slope, m, of the tangent to the curve y = 2 + 5x^2 - 2x^3 …
(a) $m = 10a-6a^{2}$ (b) $(1,5)$: $y = 4x + 1$; $(2,6)$: $y=-4x + 14$ (c) Graphing is a visual task. The curve $y = 2+5x^{2}-2x^{3}$ is a cubic - like curve. The tangent line $y =…
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differentiate the function g(x)=\\sqrt5{x^{3}-4x} g(x)=□
$\frac{3x^{2}-4}{5\sqrt[5]{(x^{3}-4x)^{4}}}$
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consider the following curve. $y = 3x^{2}-10x + 1$ find the slope $m$ o…
$m = 14$ $y=14x - 47$
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differentiate the given function. y = x(x^5 + 2)^4 \\frac{d}{dx}x(x^5 +…
$(x^{5}+2)^{4}+20x^{5}(x^{5}+2)^{3}$
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question 6 (1 point) civil liberties limit what the government can do t…
True
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(a) find the slope of the tangent line to the parabola y = x² + 7x at t…
(a)(i) $1$ (a)(ii) $1$ (b) $y=x - 9$ (c) The correct graph is the one where the line $y=x - 9$ touches the parabola $y=x^{2}+7x$ at the point $(-3,-12)$.
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differentiate the following function. y = \\frac{2x^{2}}{(4 - 5x)^{4}} …
$\frac{16x + 20x^{2}}{(4 - 5x)^{5}}$
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8. -/1 points let $ell$ be the tangent line to the curve $y = 4x^{2}$ a…
$y' = 8x$ $m = 8$ $\varphi\approx83$
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which of the following is an example of a civil rights violation? limit…
Preventing someone from voting based on race
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find the limit. write ∞ or - ∞ where appropriate. lim(x→0⁺) - 1/(5x) li…
\(-\infty\)
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differentiate the function. y = \\frac{1}{(6x - 1)^3} \\frac{dy}{dx}=\\…
$-\frac{18}{(6x - 1)^4}$
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find the limit. write ∞ or - ∞ where appropriate. lim(x→4) 1/(x - 4)^2 …
\(\infty\)
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multiple choice 1 point the map on page 70 of your textbook uses a thic…
The maritime trade route to Rome
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if (f(x)=2x^{2}-x^{3}), find (f^{prime}(x), f^{primeprime}(x), f^{prime…
$f^\prime(x)=4x - 3x^{2}$ $f^{\prime\prime}(x)=4 - 6x$ $f^{\prime\prime\prime}(x)=-6$ $f^{(4)}(x)=0$
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find the limit. (hint: try multiplying and dividing by the conjugate.) …
$0$
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differentiate the function. y = (4x - 4)^4(1 - x^3)^4 \frac{dy}{dx}=squ…
$16(4x - 4)^3(1 - x^3)^3(1 - 4x^3 + 3x^2)$
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find the limit of the following. hint: try multiplying and dividing by …
$\frac{15}{4}$
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4. - / 1 points find the derivative of the function using the definitio…
$f^\prime(t)=9t + 5$ $(-\infty,\infty)$ $(-\infty,\infty)$
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sketching a derivative in exercises 43 - 48, sketch the graph of f. exp…
For exercise 43: The graph of $y = f^{\prime}(x)$ is a horizontal line at $y=-1$. For exercise 44: The derivative $f^{\prime}(x)$ is not defined, so we cannot sketch a real - valu…
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differentiate the function. y=(4x - 4)^4(1 - x^3)^4 dy/dx=□
$(4x - 4)^3(1 - x^3)^3(16-64x^3 + 48x^2)$
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let ( f(x)=x^{3}). (a) estimate the values of ( f(0),f(\frac{1}{2}),f(1…
(a) $f'(0)=0$, $f'(\frac{1}{2})\approx0.8$, $f'(1)=3$, $f'(2)=12$, $f'(3)=27$ (b) $f'(-\frac{1}{2})\approx0.8$, $f'(-1)=3$, $f'(-2)=12$, $f'(-3)=27$ (c) The graph of $y = f'(x)=3x…
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differentiate the function. y=(4x - 4)^4(1 - x^3)^4 \frac{dy}{dx}=square
$(2x - 4)^3(1 - x^3)^3(8 + 48x^2-32x^3)$
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differentiate the function. s(t) = 1/t + 1/t^6 s(t) =
$-\frac{1}{t^{2}}-\frac{6}{t^{7}}$
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find a second - degree polynomial $p$ such that $p(2)=19, p(2)=17$, and…
$P(x)=5x^{2}-3x + 5$
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graph the following function: $y = 1+\frac{1}{2}\tan(\frac{2pi}{5}x + 3…
x - Axis Reflection: No Shift Graph Vertically: Up, 1 unit Shift Graph Horizontally (Phase Shift): Left, 7.5 units Stretch/Compress Graph Vertically: Yes, Factor: $\frac{1}{2}$ St…
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question consider the function f(x) below. over what interval(s) is the…
$\varnothing$
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find an equation of the normal line to the curve of y = √x that is para…
$y=-6x + 57$
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consider the following function. $y = x^{3}+3x^{2}-9x + 1$ find $y(x)$.…
$y^{\prime}(x)=3x^{2}+6x - 9$ $y^{\prime}(x)=0$ $x=-3,1$ Smaller $x$ - value: $(x,y)=(-3,28)$ Larger $x$ - value: $(x,y)=(1,-4)$
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3. describe the end - behavior for each polynomial function (use limit …
A. As \(x\) decreases without bound: \(\lim_{x ightarrow-\infty}g(x)=-\infty\), As \(x\) increases without bound: \(\lim_{x ightarrow\infty}g(x)=\infty\) B. As \(x\) decreases wit…
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find the first and second derivative of the function. g(r) = \\sqrt{r}+…
$G'(r)=\frac{1}{2}r^{-\frac{1}{2}}+\frac{1}{7}r^{-\frac{6}{7}}$ $G''(r)=-\frac{1}{4}r^{-\frac{3}{2}}-\frac{6}{49}r^{-\frac{13}{7}}$
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question consider the function f(x) below. over what interval(s) is the…
$(-\infty,-\frac{2}{3})\cup(0,\infty)$
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1 multiple - answer 10 points when choosing fonts for a powerpoint slid…
1. None of the answers is correct 2. All the answers are correct
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10 multiple choice 1 point which of the following is a similarity betwe…
the belief that a more effective national government was necessary
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a particle is moving along a straight line and its position with respec…
a. $v(t)=6t^{2}-14t - 8$, $a(t)=12t-14$ b. $a(1)=-2$ m/s² c. $a\approx19.70$ m/s²
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the function y = f(x) is graphed below. what is the average rate of cha…
$0$
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which detail would be most important to include in a summary of the art…
A. Congress can pass laws to limit the actions of presidential executive orders.
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the function y = f(x) is graphed below. what is the average rate of cha…
80
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the function y = f(x) is graphed below. what is the average rate of cha…
$80$
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find the limit of the rational function a. as x→∞ and b. as x→ - ∞. wri…
a. $\frac{11}{9}$ b. $\frac{11}{9}$
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find the limit of the rational function (a) as $x\\to\\infty$ and (b) a…
4
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find the limit. lim_{x ightarrow-infty}\frac{cos 8x}{7x} lim_{x ightarr…
$0$
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for the function y = 3xe^x, find $\frac{d^{2}y}{dx^{2}}$. simplify and …
$3e^{x}(x + 2)$
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find the limit of f(x) = 9/x - 12 as x approaches ∞ and as x approaches…
$\lim_{x ightarrow\infty}f(x)=-12$ $\lim_{x ightarrow-\infty}f(x)=-12$
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drag the purple x on the graph below to vary the length of the interval…
i. $7.68$ ii. $7.2$ iii. $7.2$ iv. $7.2$ v. $7.2$ b. True
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find the limit of f(x) = \\frac{9}{x}-12 as x approaches ∞ and as x app…
-12
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given that f(x)=5x² + 8x - 13, determine an expression in terms of x an…
$0$
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given that f(x)=5x^2 + 8x - 13, determine an expression in terms of x a…
$10x+5h + 8$
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given that $f(x)=\frac{1}{x}$, determine an expression in terms of $x$ …
$-\frac{1}{x(x + h)}$
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select all the correct answers. what are two reasons that middle easter…
- The United States invaded Iraq. - The United States supports Israel.
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score on last attempt: 0 out of 2 score in gradebook: 0 out of 2 given …
a. $\frac{\sqrt{6}-\sqrt{5}}{2}$ b. $\frac{\sqrt{24.03}-2\sqrt{6}}{0.03}$
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for the function y=(4x + 3)(2x^2+7x - 1), find $\frac{d^{2}y}{dx^{2}}$.…
$48x + 68$
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differentiate the function. y=(3x - 2)^3(4 - x^4)^3 \\frac{dy}{dx}=
$3(3x - 2)^2(4 - x^4)^2(12 + 8x^3-15x^4)$
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question 19 (5 points) find (a) and (b) so that g(x)=\begin{cases}ax^{2…
$a=\frac{1}{2}$, $b = 1$
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question 7 how would a federalist most likely respond to the anti - fed…
A. A strong government is necessary in order to secure liberty.
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drag each label to the correct location. match the two types of reforms…
Perestroika: limited the communist government's interference in business, allowed multiple candidates to stand for elections in the country Glasnost: encouraged government transpa…
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each of the following statements may have appeared in popular media rep…
a. Positive statement b. Normative statement c. Normative statement d. Normative statement
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quiz what are some of the perks of having a good credit score? you can …
You can secure loans with better terms.
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for the function y = -2x^4+7xe^x, find \\frac{dy}{dx}. answer: \\frac{d…
$-8x^{3}+7e^{x}(x + 1)$
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which of the following is not a perk of having a good credit score? you…
You can get unlimited credit.
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which of the following is not a perk of having a good credit score? you…
You can get unlimited credit.
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according to the authors of the text, what is the main benefit of a con…
The government is limited by the rule of law.
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read the quotation from song of myself. i know i have the best of time …
It reflects Whitman's ideas about the unlimited capacity of the self.
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a car rental company offers two plans for renting a car: plan a: 30 dol…
$105.3$
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which quotation from the text best supports the inference that celaenas…
D. "Arobynn had never said it aloud, but if she'd refused his offer to train her, he would have handed her to those who would have killed her." (paragraph 2)
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1. the leaves dangled like jewels - tiny droplets of ruby, pearl, topaz…
"While training her to be his finest and most loyal assassin, Arobynn had never allowed her to return home to Terrasen. But she still remembered the beauty of the world before the…
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2. (5 points) if $f(0)=3$, $f(4)=2$, $f(0)=35$ and $f(4)= - 1$, and $f(…
C. $-51$
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suppose $5,000 is invested at an annual interest rate of 3%. the follow…
1. $14.70$ 2. $0.50$ 3. The total interest earned increases as the number of compound - periods per year increases.