Mathworks Calculus - Limits & Derivatives

Question 1

Answer the question below... Think about this!

Accepted Answer

False

Question 2

Critical points are points where the function is either non-differentiable or the first derivative is equal to 0.

Accepted Answer

True

Question 3

The derivative of any constant is always 1.

Accepted Answer

False

Question 4

Find the limit of the highlighted problem.

Accepted Answer

3

Question 5

Find the limit of the highlighted problem.

Accepted Answer

none of the above

Question 6

The slope of the tangent line of the graph y = 1/x at x = 4 is positive.

Accepted Answer

False

Question 7

If f(x) = 20x^3 + 1, what is f''(x)?

Accepted Answer

120x

Question 8

Which one of the following is a possible inflection point for the graph f(x) = (x-2)^4?

Accepted Answer

2

Question 9

Find the limit of the highlighted problem.

Accepted Answer

0

Question 10

What is the derivative of 2sinx?

Accepted Answer

2cosx

Question 11

Is the following equation true or false?

Accepted Answer

False

Question 12

Find the value of t in the problem. (Hint: take the derivative)

Accepted Answer

-2

Question 13

If a function is continuous, then it must be differentiable.

Accepted Answer

False

Questions 13