Question

Let f(x) = x2 - 8x + 5. Find f(-1).

-4

-3

13

14

Question 2 (Multiple Choice Worth 1 points)
Let f(x) = 2x - 6 Solve f-1(x) when x = 2.

-5

4

-2

7

Question 3 (Multiple Choice Worth 1 points)
Let f(x) = 2x + 2. Solve f-1(x) when x = 4.

1

3

4

10

Question 4 (Multiple Choice Worth 1 points)Let f(x) = x + 8 and g(x) = x2 - 6x - 7. Find f(g(2)).

-7

-3

10

33

Question 5 (Multiple Choice Worth 1 points)
Let f(x) = x - 2 and g(x) = x2 - 7x - 9. Find f(g(-1)).

-21

-3

3

21