Functions Mixed

## Difficult

Q1) h(x) =x + 9. What is h(9)?
Q1) f(x) =$5 \over{x^ 2 + 9}$ What is f(4)?
Q1) f(x) =$3 \over{x^ 3 -3}$ Solve for f(x)= $3\over122$.
Q2) g(x) =x + 3. What is g(8)?
Q2) h(x) =$10 \over{x^ 2 -8}$ What is h(7)?
Q2) g(x) =$6 \over{x^ 3 -10}$ Solve for g(x)= $3\over103$.
Q3) f(x) =x -9. What is f(10)?
Q3) h(x) =$x^ 2 -2.$ What is h(-9)?
Q3) f(x) =$x^ 2 -10.$ Solve for f(x)=-1.
Q4) g(x) =x + 7. What is g(8)?
Q4) f(x) =$x^ 3 -10.$ What is f(-5)?
Q4) h(x) =$10 \over{x^ 2 -5}$ Solve for h(x)= $10\over11$.
Q5) f(x) =x + 10. What is f(10)?
Q5) g(x) =$x^ 2 + 2.$ What is g(10)?
Q5) h(x) =$3 \over{x^ 3 + 3}$ Solve for h(x)= $3\over4$.
Q6) f(x) =x + 6. What is f(8)?
Q6) f(x) =$8 \over{x^ 2 + 3}$ What is f(7)?
Q6) h(x) =$5 \over{x^ 3 + 2}$ Solve for h(x)= $5\over731$.
Q7) g(x) =x -10. What is g(9)?
Q7) h(x) =x + 9. What is h(6)?
Q7) f(x) =$x^ 2 + 10.$ Solve for f(x)=35.
Q8) f(x) =x + 4. What is f(3)?
Q8) f(x) =$x^ 3 + 4.$ What is f(-9)?
Q8) f(x) =$2 \over{x^ 2 -8}$ Solve for f(x)= -$1\over2$.
Q9) g(x) =x + 2. What is g(2)?
Q9) f(x) =x -8. What is f(8)?
Q9) g(x) =$9 \over{x^ 2 + 8}$ Solve for g(x)= $3\over19$.
Q10) g(x) =x -7. What is g(10)?
Q10) g(x) =$x^ 3 + 4.$ What is g(-3)?
Q10) f(x) =$8 \over{x^ 3 + 9}$ Solve for f(x)= $4\over67$.