Name: Date:Write down the inverse function f^{-1}(x) given:
| Question 1: f(x)={\Large\frac{9}{x}} | Question 2: f(x)={\Large\frac{x}{5}} |
| Question 3: f(x)={\Large\frac{9}{4}}x | Question 4: f(x)=7x+3 |
| Question 5: f(x)=x-2 | Question 6: f(x)=6(x+2) |
| Question 7: f(x)=4x^2 | Question 8: f(x)={\Large\frac{x}{8}} |
| Question 9: f(x)=8x-7 | Question 10: f(x)={\Large\frac{7}{x}} |
| Question 11: f(x)=\sqrt{3x} | Question 12: f(x)={\Large\frac{2}{3}}x |
| Question 13: f(x)=3-x | Question 14: f(x)=4-x |
| Question 15: f(x)=9(x-5) | Question 16: f(x)=x-6 |
| Question 17: f(x)=8\sqrt{x} | Question 18: f(x)=(7x)^2 |
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| Question 1: f^{-1}(x)={\Large\frac{9}{x}} | Question 2: f^{-1}(x)=5x |
| Question 3: f^{-1}(x)={\Large\frac{4}{9}}x | Question 4: f^{-1}(x)={\Large\frac{x-3}{7}} |
| Question 5: f^{-1}(x)=x+2 | Question 6: f^{-1}(x)={\Large\frac{x}{6}}-2 |
| Question 7: f^{-1}(x)=\Large \sqrt \frac{x}{4} | Question 8: f^{-1}(x)=8x |
| Question 9: f^{-1}(x)={\Large\frac{x+7}{8}} | Question 10: f^{-1}(x)={\Large\frac{7}{x}} |
| Question 11: f^{-1}(x)={\Large\frac{x^2}{3}} | Question 12: f^{-1}(x)={\Large\frac{3}{2}}x |
| Question 13: f^{-1}(x)=3-x | Question 14: f^{-1}(x)=4-x |
| Question 15: f^{-1}(x)={\Large\frac{x}{9}}+5 | Question 16: f^{-1}(x)=x+6 |
| Question 17: f^{-1}(x)={\Large\frac{x^2}{64}} | Question 18: f^{-1}(x)=\Large \frac{\sqrt x}{7} |