Question

Asked Jun 12, 2019

28 views

Help w/ #6

Step 1

The curve is given by ti+t^{2}j+t^{3}k.

The formula to calculate the curvature of the curve is given by,

Step 2

The r’(t) is given by differentiating r(t) with respect to t.

then,

Step 3

T(t) is give...

Tagged in

Q: 2,3,4

A: (2) Evaluate the limit as follows.Substitute x = 2 and y = 3 in the given expression.

Q: Suppose that the cost funtion for a commodity is C(x)= 300+6x+1/20x^2 dollars (a) Find the marginal...

A: The given Cost function for a commodity is C(x) = 300 + 6x + (1/20)x2.(a) To find the marginal cost ...

Q: What is the particular solution for y′=5ex −6x3 +4x such that y(0)=−8? Do not include "y=" in your a...

A: The given differential equation is, y′=5ex −6x3 +4x.

Q: What is the position at time t of a car that is accelerating at a rate of 5 meters per second square...

A: To determine the position of the car from the given data. (note that s =20 when t=2, not as given)

Q: approximate the area under the graph of f(x) and above the x-axis using the following methods with n...

A: Given:The function is f(x) = ex-1.The interval (a, b) is (0,1)

Q: lim x→5 f(x) where f(x)= { 7x-10 if x<5; 25 if x>=5

A: To find the limit x->5 f(x), we have to find the right and left limit of x=5 first.

Q: (2x-3)4 dx 10

A: Given:The integral is

Q: skecth the graph a) f(x)=(x-2)2(x+3) b)f(x) = x2-1/x c)f(x) = 2x/x2-1 d)f(x) = -23 + 7x2 - 2x...

A: To sketch the graph of given function :

Q: How do I do this?

A: We are given a function and at a point