1. 
A critical point of a function f is a point at which > f' is zero or undefined

2. 
Which of the following statements about the function
is true? > x = 0 is the only critical point of f.

3. 
An inflection point of a function f is a point at which > f" is zero or undefined

4. 
Which of the following statements about the function f(x) = 4( x  1 )  8 is true? > x = 1 is the only inflection point of f.

5. 
A maximum value of a function f is > a yvalue that is bigger than every nearby value of f.

6. 
How many minima does the function f(x) = 5cos x have? > one

7. 
x = c is a critical point of the function f. The sign of f' is negative to the left of c and positive to the right of c. Which of the following statements is true? > A minimum value of f occurs at x = c.

8. 
x = c is a critical point of the function f. If f"(c) = 0, which of the following statements is true? > The second derivative test says nothing at all about what occurs at x = c.

9. 
If the derivative of a function f is f'(x) = ( x  2 )(x + 5), which of the following statements is true? > f has a minimum at x = 2 and a maximum at x = 5.

10. 
The derivative of the function f is f'(x) = 4x + 8 Which of the following statements is true? > f has a minimum at x = 2.
