微积分
极限、导数、最优化与函数性质。
-
section 2.4: power and sum rules for de score: 70/180 answered: 7/18 qu…
$f^\prime(t)=-21t^{-8}$ $f^\prime(2)=-\frac{21}{256}$
-
section 2.4: power and sum rules for score: 60/180 answered: 6/18 quest…
$-\frac{1}{2}x^{-\frac{5}{6}}-20x^{-11}$
-
section 2.4: power and sum rules for score: 50/180 answered: 5/18 quest…
$f'(2)=-2$ $f'(x)=-2$
-
section 2.4: power and sum rule score: 40/180 answered: 4/18 question 5…
$\frac{1}{4}x^{-\frac{3}{4}}$
-
anti - immigration sentiment in america included the following legislat…
The Emergency Immigration Act which introduced numeric limits on European immigration
-
anti - immigration sentiment in america included the following legislat…
All of the above (The Anarchist Exclusion Act which called for the deportation and exclusion of perceived anarchists; The Emergency Immigration Act which introduced numeric limits…
-
anti - immigration sentiment in america included the following legislat…
The Emergency Immigration Act which forbade all immigration except for political or religious refugees
-
the sherman anti - trust act, passed in 1890 was intended to do which o…
Prohibit monopolies as conspiracies in restraint of trade
-
question 2 0.5 pts progressives viewed themselves as: agents of social …
A. Agents of social justice and reform as well as stewards for the working class and poor
-
as president, william howard taft continued all of roosevelts policies …
B. Filed an anti - trust suit against U.S. Steel Corporation
-
question 10 who should take the rise up certification course? a. studen…
Question 10: a. Students interested in customer facing jobs Question 11: d. Serving customers on the floor of the restaurant Question 12: d. All of the above Question 13: No readi…
-
the telephone company offers two billing plans for local calls. plan 1 …
a. $x>500$ b. D. If the number of calls is more than 500, Plan 1 is more economical.
-
select all that apply select the four principles that underlie the stra…
- Customers are different. - Organizations are different. - Organizational resources are limited. - Competitors change and react.
-
multiple choice question when marketers _, they take into account the f…
D. conduct a SWOT analysis
-
use what you have learned to identify reasons that governments create r…
- to protect the health and safety of consumers - to ensure that competition is fair - to educate consumers about specific products
-
introduction: sort the tiles to show the positive aspects and limits of…
Possible benefits: freedom of choice, better quality, lower prices Possible limitations: need for consumer knowledge, lack of fair competition, potential for higher prices
-
analyze the meaning of substantive due process. (1 point) it allows for…
Substantive due process centers on the idea of fairness limiting the power of the government.
-
analyze why the addition of the fourteenth amendment was necessary. (1 …
to limit the powers held by the states, prevent unjust treatment, and ensure equal rights for all citizens
-
let (f(x)=-x^{3}+15x^{2}-2x + 9). a. find the inflection point. enter y…
a. $(5,249)$ b. $(-\infty,5)$ c. $(5,\infty)$
-
suppose that $f(x)=(1 + 7x)e^{6x}$. a. find all critical values of $f$.…
a. \(-\frac{13}{42}\) b. \((-\frac{13}{42},\infty)\) c. \((-\infty,-\frac{13}{42})\) d. DNE e. \(-\frac{13}{42}\)
-
find the derivative of the function. f(x) = \\frac{1}{(x^{2}-7)^{4}} f(…
$-\frac{8x}{(x^{2}-7)^{5}}$
-
7. -/1 points 0/100 submissions used find the derivative of the functio…
$\frac{7x - 4}{\sqrt{7x^{2}-8x + 7}}$
-
a. as you read, take notes that summarize how delegates to the continen…
1. **A**: - Representation: Larger states - by population; Smaller states - by state. - Supreme power: Debate over division to avoid tyranny. - Western lands: States with claims v…
-
let ( f(x)=x^{4}+6x^{3}+48x^{2}). a. find the inflection points. enter …
a. NONE b. \((-\infty,\infty)\) c. NONE
-
explaining the benefits of the free enterprise system which best explai…
The system encourages innovation through property protection and incentives.
-
find the derivative of the function. f(t) = 4(t^7 - 6)^5 f(t) =
$140t^{6}(t^{7}-6)^{4}$
-
find the derivative of the function. f(t) = (9t^2 - 2t + 3)^(3/2) f(t) =
$(27t - 3)(9t^{2}-2t + 3)^{\frac{1}{2}}$
-
4. -/1 points 0/100 submissions used find the derivative of the functio…
$-\frac{3(18t + 1)}{2(9t^{2}+t)^{4}}$
-
the function (f(x)) has a domain of ((-infty,infty)) and a second - der…
\(-7,2\)
-
w. e. b. du bois believed justice required: equal rights and political …
Equal rights and political representation for African Americans
-
3. - / 1 points 0/100 submissions used find the derivative of the funct…
$36(3x^{2}-1)(x^{3}-x)^{3}$
-
assignment submission for this assignment, you submit answers by questi…
$-5(9 - x)^{4}$
-
using calculus, the area of the region under y = \\frac{1}{1 + x^{2}}, …
$0.3217$
-
given that $f(x)=\frac{5}{x}$, write an expression in terms of $x$ and …
$-\frac{5}{x(x + h)}$
-
given that $f(x)=\frac{5}{x}$, write an expression in terms of $x$ and …
$-\frac{5}{x(x + h)}$
-
8. -/1 points 0/100 submissions used find the derivative of the functio…
$\frac{-4x^{2}-8x + 1}{(4x^{2}+6x + 7)^{2}}$
-
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.
-
for what purposes do politicians generally use the internet? select thr…
- to generate donations - to organize supporters - to solicit support
-
this is section 2.8 problem 40: for the function y = 3xln(x), find $\fr…
$\frac{3}{x}$
-
this is section 2.8 problem 28: for the function y = ln(\\sqrt5{x^{3}})…
$\frac{3}{5x}$
-
this is similar to section 2.8 problem 22: for the function y = 2ln(8x^…
$\frac{80x^{4}+30x^{2}}{8x^{5}+5x^{3}+6}$
-
find $g(x)$ for $g(x)=7x^{2}+7x^{\frac{1}{5}}$.
$g''(x)=14-\frac{28}{25x^{\frac{9}{5}}}$
-
this is section 2.8 problem 18: given y = u^2 and u = ln x; $\frac{dy}{…
$\frac{dy}{du}=2u$ $\frac{du}{dx}=\frac{1}{x}$ $\frac{dy}{dx}=\frac{2\ln x}{x}$
-
this is similar to section 2.8 problem 14: given y = √u and u = 2x^7+2 …
$\frac{dy}{du}=\frac{1}{2\sqrt{u}}$ $\frac{du}{dx}=14x^{6}$ $\frac{dy}{dx}=\frac{7x^{6}}{\sqrt{2x^{7}+2}}$
-
this is section 2.8 problem 12: find the functions f(u) and g(x) for y …
$f(u)=\ln(u)$ $g(x)=3x^{2}+1$
-
question 1 3 pts depositions occur during discovery. true false questio…
Question 1: True Question 2: False Question 3: False
-
find an equation of the tangent line to the graph of the function f(x)=…
\(y = 6x+2\)
-
for the function $y = e^{2x^{3}}$, find $\frac{d^{2}y}{dx^{2}}$. factor…
$6xe^{2x^{3}}(6x^{3}+2)$
-
for the function y = 6x^7+3xe^{2x - 6} find \\frac{dy}{dx}. factor your…
$\frac{dy}{dx}=42x^{6}+3e^{2x - 6}(2x + 1)$
-
this is similar to section 2.7 problem 30: for the function y = 6x^7+3x…
$42x^{6}+3e^{2x}(2x + 1)$
-
question 1 3 pts depositions occur during discovery. true false questio…
Question 1: A. True Question 2: B. False Question 3: B. False
-
complete the sentence below. the amplitude of the graphs of the sine an…
1; $2\pi$
-
find the limit of $f(x)=\frac{-7 + \frac{6}{x}}{9-\frac{6}{x^{2}}}$ as …
$-\frac{7}{9}$
-
for the function $f(x)=2sqrt{2x^{5}+4e^{x}}$ find $f(x)$. answer: $f(x)…
$\frac{10x^{4}+4e^{x}}{\sqrt{2x^{5}+4e^{x}}}$
-
multiple choice question when marketers ___, they take into account the…
A. conduct a SWOT analysis
-
find the limit of the rational function (a) as (x ightarrowinfty) and (…
(a) $0$ (b) $0$
-
read the excerpt from \sinners in the hands of an angry god.\ you will …
illustrate that this type of suffering is unimaginable.
-
find $\frac{dy}{du}$, $\frac{du}{dx}$, and $\frac{dy}{dx}$. $y = u^{54}…
$\frac{dy}{du}=54u^{53}$, $\frac{du}{dx}=15x^{4}+15x^{2}$, $\frac{dy}{dx}=54(3x^{5}+5x^{3})^{53}(15x^{4}+15x^{2})$
-
working across generations has many benefits, including o gaining new b…
A. gaining new business knowledge and insights.
-
differentiate the function. y = \\frac{(3x + 2)^5}{(4x + 1)^2} \\frac{d…
$\frac{(3x + 2)^{4}(36x - 1)}{(4x + 1)^{3}}$
-
(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 =…
-
differentiate the function g(x)=\\sqrt5{x^{3}-4x} g(x)=□
$\frac{3x^{2}-4}{5\sqrt[5]{(x^{3}-4x)^{4}}}$
-
consider the following curve. $y = 3x^{2}-10x + 1$ find the slope $m$ o…
$m = 14$ $y=14x - 47$
-
differentiate the given function. y = x(x^5 + 2)^4 \\frac{d}{dx}x(x^5 +…
$(x^{5}+2)^{4}+20x^{5}(x^{5}+2)^{3}$
-
question 6 (1 point) civil liberties limit what the government can do t…
True
-
(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 $(-3,-12)$.
-
differentiate the following function. y = \\frac{2x^{2}}{(4 - 5x)^{4}} …
$\frac{16x + 20x^{2}}{(4 - 5x)^{5}}$
-
8. -/1 points let $ell$ be the tangent line to the curve $y = 4x^{2}$ a…
$y' = 8x$ $m = 8$ $\varphi\approx83$
-
which of the following is an example of a civil rights violation? limit…
Preventing someone from voting based on race
-
find the limit. write ∞ or - ∞ where appropriate. lim(x→0⁺) - 1/(5x) li…
\(-\infty\)
-
differentiate the function. y = \\frac{1}{(6x - 1)^3} \\frac{dy}{dx}=\\…
$-\frac{18}{(6x - 1)^4}$
-
find the limit. write ∞ or - ∞ where appropriate. lim(x→4) 1/(x - 4)^2 …
\(\infty\)
-
multiple choice 1 point the map on page 70 of your textbook uses a thic…
The maritime trade route to Rome
-
if (f(x)=2x^{2}-x^{3}), find (f^{prime}(x), f^{primeprime}(x), f^{prime…
$f^\prime(x)=4x - 3x^{2}$ $f^{\prime\prime}(x)=4 - 6x$ $f^{\prime\prime\prime}(x)=-6$ $f^{(4)}(x)=0$
-
find the limit. (hint: try multiplying and dividing by the conjugate.) …
$0$
-
differentiate the function. y = (4x - 4)^4(1 - x^3)^4 \frac{dy}{dx}=squ…
$16(4x - 4)^3(1 - x^3)^3(1 - 4x^3 + 3x^2)$
-
find the limit of the following. hint: try multiplying and dividing by …
$\frac{15}{4}$
-
4. - / 1 points find the derivative of the function using the definitio…
$f^\prime(t)=9t + 5$ $(-\infty,\infty)$ $(-\infty,\infty)$
-
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…
-
differentiate the function. y=(4x - 4)^4(1 - x^3)^4 dy/dx=□
$(4x - 4)^3(1 - x^3)^3(16-64x^3 + 48x^2)$
-
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…
-
differentiate the function. y=(4x - 4)^4(1 - x^3)^4 \frac{dy}{dx}=square
$(2x - 4)^3(1 - x^3)^3(8 + 48x^2-32x^3)$
-
differentiate the function $y=(3x - 2)^3(4 - x^4)^3$ $\\frac{dy}{dx}=(1…
$y^\prime=3(3x - 2)^2(4 - x^4)^2(12 + 8x^3-15x^4)$
-
find a second - degree polynomial $p$ such that $p(2)=19, p(2)=17$, and…
$P(x)=5x^{2}-3x + 5$
-
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…
-
question consider the function f(x) below. over what interval(s) is the…
$\varnothing$
-
find an equation of the normal line to the curve of y = √x that is para…
$y=-6x + 57$
-
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: $(x,y)=(1,-4)$
-
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…
-
find the first and second derivative of the function. g(r) = \\sqrt{r}+…
$G'(r)=\frac{1}{2}r^{-\frac{1}{2}}+\frac{1}{7}r^{-\frac{6}{7}}$ $G''(r)=-\frac{1}{4}r^{-\frac{3}{2}}-\frac{6}{49}r^{-\frac{13}{7}}$
-
question consider the function f(x) below. over what interval(s) is the…
$(-\infty,-\frac{2}{3})\cup(0,\infty)$
-
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
-
10 multiple choice 1 point which of the following is a similarity betwe…
the belief that a more effective national government was necessary
-
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
-
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.
-
the function y = f(x) is graphed below. what is the average rate of cha…
80
-
the function y = f(x) is graphed below. what is the average rate of cha…
$80$
-
find the limit of the rational function a. as x→∞ and b. as x→ - ∞. wri…
a. $\frac{11}{9}$ b. $\frac{11}{9}$
-
find the limit of the rational function (a) as $x\\to\\infty$ and (b) a…
4
-
find the limit. lim_{x ightarrow-infty}\frac{cos 8x}{7x} lim_{x ightarr…
$0$