Name: Date:Write down the inverse function f^{-1}(x) given:
| Question 1: f(x)=5x-4 | Question 2: f(x)=8x+3 |
| Question 3: f(x)={\Large\frac{x}{4}} | Question 4: f(x)={\Large\frac{6}{7}}x |
| Question 5: f(x)=2(x+7) | Question 6: f(x)={\Large\frac{9}{2}}x |
| Question 7: f(x)=x-9 | Question 8: f(x)=2-x |
| Question 9: f(x)=x-6 | Question 10: f(x)={\Large\frac{x}{5}} |
| Question 11: f(x)=\sqrt{4x} | Question 12: f(x)=(3x)^2 |
| Question 13: f(x)={\Large\frac{7}{x}} | Question 14: f(x)=9x^2 |
| Question 15: f(x)=8-x | Question 16: f(x)={\Large\frac{3}{x}} |
| Question 17: f(x)=5\sqrt{x} | Question 18: f(x)=8(x-6) |
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| Question 1: f^{-1}(x)={\Large\frac{x+4}{5}} | Question 2: f^{-1}(x)={\Large\frac{x-3}{8}} |
| Question 3: f^{-1}(x)=4x | Question 4: f^{-1}(x)={\Large\frac{7}{6}}x |
| Question 5: f^{-1}(x)={\Large\frac{x}{2}}-7 | Question 6: f^{-1}(x)={\Large\frac{2}{9}}x |
| Question 7: f^{-1}(x)=x+9 | Question 8: f^{-1}(x)=2-x |
| Question 9: f^{-1}(x)=x+6 | Question 10: f^{-1}(x)=5x |
| Question 11: f^{-1}(x)={\Large\frac{x^2}{4}} | Question 12: f^{-1}(x)=\Large \frac{\sqrt x}{3} |
| Question 13: f^{-1}(x)={\Large\frac{7}{x}} | Question 14: f^{-1}(x)=\Large \sqrt \frac{x}{9} |
| Question 15: f^{-1}(x)=8-x | Question 16: f^{-1}(x)={\Large\frac{3}{x}} |
| Question 17: f^{-1}(x)={\Large\frac{x^2}{25}} | Question 18: f^{-1}(x)={\Large\frac{x}{8}}+6 |