Functions Solving

Easy

Medium

Difficult

Q1) f(x) =x + 4. Solve f(x) = 5.
Q1) g(x) =\(x^ 2 -2.\) Solve for g(x)=34.
Q1) h(x) =\(3 \over{x^ 2 + 7}\) Solve for h(x)= \(3\over71\).
Q2) h(x) =x + 8. Solve h(x) = 13.
Q2) g(x) =\(x^ 2 + 7.\) Solve for g(x)=23.
Q2) f(x) =\(9 \over{x^ 2 + 2}\) Solve for f(x)= \(1\over3\).
Q3) g(x) =x + 10. Solve g(x) = 17.
Q3) f(x) =\(x^ 3 + 5.\) Solve for f(x)=-338.
Q3) f(x) =\(2 \over{x^ 3 -6}\) Solve for f(x)= \(1\over253\).
Q4) g(x) =x + 8. Solve g(x) = 15.
Q4) h(x) =\(x^ 2 -5.\) Solve for h(x)=-1.
Q4) f(x) =\(10 \over{x^ 2 -5}\) Solve for f(x)= \(2\over19\).
Q5) g(x) =x + 7. Solve g(x) = 15.
Q5) h(x) =\(x^ 2 + 9.\) Solve for h(x)=73.
Q5) f(x) =\(10 \over{x^ 2 + 2}\) Solve for f(x)= \(5\over9\).
Q6) h(x) =x + 10. Solve h(x) = 17.
Q6) g(x) =\(x^ 2 + 4.\) Solve for g(x)=104.
Q6) g(x) =\(8 \over{x^ 3 + 7}\) Solve for g(x)= \(8\over1735\).
Q7) h(x) =x + 10. Solve h(x) = 12.
Q7) f(x) =\(x^ 3 + 6.\) Solve for f(x)=-210.
Q7) g(x) =\(5 \over{x^ 2 -8}\) Solve for g(x)= \(5\over28\).
Q8) h(x) =x + 9. Solve h(x) = 11.
Q8) f(x) =\(x^ 2 -8.\) Solve for f(x)=1.
Q8) f(x) =\(8 \over{x^ 3 -9}\) Solve for f(x)= \(8\over1719\).
Q9) f(x) =x + 6. Solve f(x) = 16.
Q9) f(x) =\(x^ 2 -7.\) Solve for f(x)=2.
Q9) h(x) =\(2 \over{x^ 2 -3}\) Solve for h(x)= \(2\over13\).
Q10) h(x) =x + 9. Solve h(x) = 14.
Q10) f(x) =\(x^ 2 + 10.\) Solve for f(x)=110.
Q10) h(x) =\(7 \over{x^ 3 + 7}\) Solve for h(x)= \(7\over71\).