1. Evaluate x = 3; 2x + 6

2. Evaluate x = -1; 3x - 6x 2

3. f(x) = 3x + 1; x = 4x

4. f(x) = 3x + 1; g(x) = 4x -7
find f(x) + g(x)

5. f(x) = 5x - 2; g(x) = 3x -11
find f(x) + g(x)

6. f(x) = 8x + 10; g(x) = 14x -9 x = 3
find f(x) + g(x)

7. f(x) = 3x + 1; g(x) = 4x -7
find f(x) - g(x)

8. f(x) = 5x - 2; g(x) = 3x -11
find f(x) - g(x)

9. f(x) = 8x + 10; g(x) = 14x -9 x = -2
find f(x) - g(x)

10. Application
Study Guide Term 2 Test 1

11. f(x) = 3x + 1; g(x) = 4x -7
find (fg)(x)

12. g(x) = 3x + 2; h(x) = -x -11 2
Find (hg)(x)

13. h(x) = (3x -1) ; f(x) = 5x+2
Find: (fh)(x)

14. Application Let f(x) = 6x2 and g(x) = 4x + 5.
Find each of the following:
1) f+g(x)) 2)g+f(x)) 3) g+g(x))
4) f-g(x)) 5)g-f(x)) 6) g-g(x))
7) f(g(x)) 8)g(f(x)) 9) g(g(x))
Be prepared to come to board