AND 5 STAR FOR CORRECT ANSWERS (on all 7 questions).

1. Find (f/g)(x) for the following functions:
f(x)=18x^3-7x^2+5x-3
g(x)=9x^2-2

2. Find [g. h](x)and [h. g](x)
g(x)=2x
h(x)= -10x-10

3. Determine whether each pair of functions are inverse functions.
a) f(x)=8x-10, g(x)=1/8(x+10)
b) f(x)=4x+5, g(x)=4x-5

4. Find (f/g)(x) for the following functions.
f(x)=20x^3-7x^2+3x-7
g(x)=13x^2-5

5. Find [g. h](x) and[h. g](x)
g(x)=5x
h(x)- -10x^3+13x^2-3x+3

6. Solve the given inequality
√4X-4 +8≤5

7. Graph the inequality y> 4√8x-7 +7