169 Answered Questions for the topic calc

Calc Math Calculus

03/16/20

#### Suppose that f(5) = 1, f '(5) = 5, g(5) = −4, and g'(5) = 7. Find the following values.

Suppose that f(5) = 1, f '(5) = 5, g(5) = −4, and g'(5) = 7.Find the following values.(a)    (fg)'(5) (b)    (f/g)'(5) (c)    (g/f)'(5)
Calc Math Calculus

03/13/20

#### Calculus Question

Given s = rθ. The end of a 30-inch pendulum describes an arc of 5 inches. Through what angle, in radians, does the pendulum swing? What is the correct second step?a. 5=30θb. 30=5θc. 5 = θ/30d. 30 =... more
Calc Math Calculus

03/13/20

#### Calculus question

Find θ to the nearest minute if sec θ = 1.563. Show steps.1. 39° 43' 2. 50° 17' 3. 39° 47' 3. 50° 13'
Calc Math Calculus

02/11/20

#### inverse function

Find (f−1)'(a).f(x) = 3x3 + 2 sin x + 3 cos x,    a = 3I got zero but it is wrong.
Calc Math Calculus

01/28/20

#### Average velocity calculus questions

An object moves on a line so that its position in meters at time t seconds is s(t) = sin(t).a) Find the average velocity over the time interval [1, 1+h]b) Estimate the instantaneous velocity when t... more
Calc Math Calculus

01/24/20

#### Cartesian equation

Vector (4,5,-1) is perpendicular to the plane that contains point A(2,9,6). Find the Cartesian equation of this plane.
Calc Math Calculus

01/16/20

#### integrals Question

Find f.f"(x) = −2 + 12x − 12x2,    f(0) = 9,    f'(0) = 14
Calc Math Calculus

01/16/20

#### integrals question

Find ff "(x) = 20x3 + 12x2 + 4,     f(0) = 1,    f(1) = 3

12/13/19

#### I need to find the polynomial function of degree 3.

I need to find the polynomial function of degree 3. (3,-3) is the point provided and the zeros are 4 and 6.
Calc Math Calculus

12/04/19

#### Calculus word problem

Find the dimensions of a rectangle with area 216 m2 whose perimeter is as small as possible.smaller and larger values
Calc Math Calculus

12/04/19

#### Calculus word problem

What is the maximum vertical distance between the line y = x + 6 and the parabola y = x2 for −2 ≤ x ≤ 3?
Calc Math Calculus

12/04/19

#### graphing question calculus

f= (1/x^8) - (2x 10^8/x^4)Use calculus to find the intervals of increase and decrease and intervals of concavity (up and down)
Calc Math Calculus

12/04/19

#### Graphing question - Calculus

produce the graph of f : f(x)= 1+(1/x) +(4/x^2) +(1/x^3)Use calculus to find the intervals of increase and decrease and intervals of concavity(up and down).
Calc Math Calculus

12/04/19

#### MC Questions Calculus

(a) If f '(1) = 0 and f ''(1) = −3, what can you say about f?At x = 1, f has a local maximum.At x = 1, f has a local minimum. At x = 1, f has neither a maximum nor a minimum.More information is... more
Calc Math Calculus

11/21/19

#### Calculus Question

Suppose that 2 ≤ f '(x) ≤ 3 for all values of x. What are the minimum and maximum possible values of f(8) − f(3)? ≤ f(8) − f(3) ≤
Calc Math Calculus

11/21/19

#### Calculus I question

If f(2) = 4 and f '(x) ≥ 2 for 2 ≤ x ≤ 7, how small can f(7) possibly be?
Calc Math Calculus

11/19/19

#### Absolute and Local max and min values of F

Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f.f (If an answer does not exist, enter DNE.)f(x) = 3 + (x + 1)2
Calc Math Calculus

11/14/19

#### Linear approximation

Hello, I have correctly solved part a of the following question:a) find linear approx of (1+5x)^1/7 at x=2 and b)then use it to approx (11.005)^1/7I found that the linear approx is 0.0914*x+1.22but... more
Calc Math Calculus

11/13/19

#### chain rule question

if h(x)= sqrt(7+6*f(x)), where f(3) =7, f'(3)=4, find h'(3)
Calc Math Calculus

11/13/19

#### Linear approx questions

Hello,I would appreciate any help with this. I am just having trouble navigating these type of questions:1.Suppose that we don't have a formula for g(x) but we know that g(2) = −1 and g'(x)=sqrt(... more
Calc Math Calculus

11/13/19

#### Ellipse Calculus Question

at what point is the slope of the tangent line to the ellipse(x^2/25+y^2/4=1) equal to =1 b)what is the lowest the x coordinate (x,y), what is the largest the x coordinate (x,y)
Calc Math Calculus

11/13/19

#### Calculus Problem

find y',y'(3) and the equation of the tangent line to the curve, x^2+(sin(2*pi*y)) = 9, at the point (3,8)1) the derivative of x is given by y'=.....2)the slope of the tangent line to the curve at... more
Calc Math Science

11/10/19

#### Matrix solve for b

I have a matrix of Ax=b. That is 3X4. With the entry x+3y+7z=12. 1x+4y+10z=15. And 2x+3y+5z=X or we can call X really b3. I believe I need to somehow reduce to row echelon and solve for b3 by... more

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