Mr Daniels Maths
Functions Mixed

Set 1

Set 2

Set 3

Q1) Given g(x) =x + 5. What is g(3)? [ g(3) = 8]

Q1) g(x) =\(8 \over{x^ 2 + 10}\) What is g(10)? [ \(\frac{4}{55}\)]

Q1) h(x) =\(x^ 2 -3.\) Solve for h(x)=46. [ x = 7]

Q2) Given h(x) =x + 2. What is h(4)? [ h(4) = 6]

Q2) Given f(x) =x + 7. What is f(9)? [ f(9) = 16]

Q2) g(x) =\(x^ 3 -6.\) Solve for g(x)=58. [ x = 4]

Q3) Given f(x) =x + 7. What is f(3)? [ f(3) = 10]

Q3) g(x) =\(7 \over{x^ 3 -4}\) What is g(10)? [ \(\frac{7}{996}\)]

Q3) g(x) =\(x^ 3 + 10.\) Solve for g(x)=37. [ x = 3]

Q4) Given g(x) =x -4. What is g(3)? [ g(3) = -1]

Q4) g(x) =\(5 \over{x^ 2 -3}\) What is g(8)? [ \(\frac{5}{61}\)]

Q4) f(x) =\(8 \over{x^ 2 + 3}\) Solve for f(x)= \(\frac{8}{67}\). [ 8]

Q5) Given g(x) =x + 7. What is g(10)? [ g(10) = 17]

Q5) Given f(x) =x + 8. What is f(3)? [ f(3) = 11]

Q5) g(x) =\(x^ 2 -5.\) Solve for g(x)=4. [ x = -3]

Q6) Given h(x) =x -4. What is h(4)? [ h(4) = 0]

Q6) f(x) =\(x^ 2 -5.\) What is f(-5)? [ 20]

Q6) g(x) =\(x^ 3 -8.\) Solve for g(x)=56. [ x = 4]

Q7) Given h(x) =x -6. What is h(4)? [ h(4) = -2]

Q7) f(x) =\(x^ 3 + 4.\) What is f(10)? [ 1004]

Q7) h(x) =\(4 \over{x^ 3 -10}\) Solve for h(x)= \(\frac{2}{251}\). [ 8]

Q8) Given g(x) =x + 2. What is g(9)? [ g(9) = 11]

Q8) h(x) =\(5 \over{x^ 2 + 8}\) What is h(7)? [ \(\frac{5}{57}\)]

Q8) g(x) =\(x^ 3 + 10.\) Solve for g(x)=522. [ x = 8]

Q9) Given h(x) =x + 8. What is h(7)? [ h(7) = 15]

Q9) g(x) =\(5 \over{x^ 3 -4}\) What is g(7)? [ \(\frac{5}{339}\)]

Q9) f(x) =\(5 \over{x^ 2 + 4}\) Solve for f(x)= \(\frac{1}{17}\). [ 9]

Q10) Given f(x) =x + 9. What is f(8)? [ f(8) = 17]

Q10) f(x) =\(x^ 3 -5.\) What is f(-4)? [ -69]

Q10) h(x) =\(x^ 2 -2.\) Solve for h(x)=7. [ x = -3]