Question

Could someone please help me with this?

Answer 1

1. f(4) = 4

2. g(2) = -4

3. f(-5) = -14

4. g(-3) = 21

5. f(0) = -4

6. g(0) = 0
7. f(3) - 1 = 1

8. f(1/4) = -3.5 or -7/2

9. g(1/4) = -0.9375 or -15/16

10. f(a^2) = 2a^2 - 4

11. f(k+1) = 2k - 2

12. g(2n) = 2n^2 - 8n

13. f(3x) = 6x - 4

14. f(2) + 3 = 3

15. g(-4) = 32

Explanation:

here’s a pic of my work: