Mr Daniels Maths
Functions Solving

Set 1

Set 2

Set 3

Q1) f(x) =x + 5. Solve f(x) = 7. [ x = 2]

Q1) g(x) =\(x^ 2 -10.\) Solve for g(x)=90. [ x = 10]

Q1) h(x) =\(5 \over{x^ 3 + 5}\) Solve for h(x)= \(\frac{5}{734}\). [ 9]

Q2) h(x) =x + 4. Solve h(x) = 6. [ x = 2]

Q2) g(x) =\(x^ 3 -7.\) Solve for g(x)=505. [ x = 8]

Q2) g(x) =\(8 \over{x^ 3 -9}\) Solve for g(x)= \(\frac{8}{503}\). [ 8]

Q3) g(x) =x + 8. Solve g(x) = 18. [ x = 10]

Q3) g(x) =\(x^ 2 + 5.\) Solve for g(x)=41. [ x = 6]

Q3) h(x) =\(6 \over{x^ 3 -10}\) Solve for h(x)= -3. [ 2]

Q4) g(x) =x + 6. Solve g(x) = 16. [ x = 10]

Q4) h(x) =\(x^ 3 -5.\) Solve for h(x)=3. [ x = 2]

Q4) f(x) =\(9 \over{x^ 3 -6}\) Solve for f(x)= \(\frac{9}{119}\). [ 5]

Q5) g(x) =x + 6. Solve g(x) = 11. [ x = 5]

Q5) h(x) =\(x^ 2 + 6.\) Solve for h(x)=15. [ x = -3]

Q5) g(x) =\(8 \over{x^ 2 + 10}\) Solve for g(x)= \(\frac{8}{11}\). [ 1]

Q6) g(x) =x + 9. Solve g(x) = 12. [ x = 3]

Q6) f(x) =\(x^ 2 -10.\) Solve for f(x)=54. [ x = -8]

Q6) f(x) =\(7 \over{x^ 2 -6}\) Solve for f(x)= 2\(\frac{1}{3}\). [ 3]

Q7) f(x) =x + 9. Solve f(x) = 13. [ x = 4]

Q7) g(x) =\(x^ 3 + 3.\) Solve for g(x)=-61. [ x = -4]

Q7) h(x) =\(4 \over{x^ 2 + 8}\) Solve for h(x)= \(\frac{1}{38}\). [ 12]

Q8) g(x) =x + 1. Solve g(x) = 3. [ x = 2]

Q8) f(x) =\(x^ 2 -8.\) Solve for f(x)=41. [ x = -7]

Q8) f(x) =\(6 \over{x^ 3 + 4}\) Solve for f(x)= \(\frac{3}{34}\). [ 4]

Q9) f(x) =x + 4. Solve f(x) = 14. [ x = 10]

Q9) f(x) =\(x^ 2 + 8.\) Solve for f(x)=24. [ x = 4]

Q9) f(x) =\(9 \over{x^ 2 -10}\) Solve for f(x)= \(\frac{3}{13}\). [ 7]

Q10) f(x) =x + 8. Solve f(x) = 14. [ x = 6]

Q10) g(x) =\(x^ 2 -9.\) Solve for g(x)=27. [ x = 6]

Q10) g(x) =\(4 \over{x^ 3 -6}\) Solve for g(x)= -\(\frac{4}{5}\). [ 1]