Inverses

Practice Questions

GRE Subject Test: Math › Inverses

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1

If $f(x)=-\frac{3x}{5}+11$ , what is its inverse function, $f^{-1}(x)$ ?

2

Find the inverse of the following matrix, if possible.

$A=\begin{bmatrix} 0&1 \ 1&0 \end{bmatrix}$

3

Find the inverse of the following matrix, if possible.

$A=\begin{bmatrix} 4&-4 \ -4&-4 \end{bmatrix}$

4

Find the inverse of the following matrix, if possible.

$A=\begin{bmatrix} 4&-4 \ -4&-4 \end{bmatrix}$

5

Find the Inverse of Matrix B $(B^{-1})$ where

$B=\begin{bmatrix} 2&4 \ 5&8 \end{bmatrix}$ .

6

Find the inverse of the function .

7

Find the inverse of the following function.

$y=\ln, x: +: \pi$

8

Which of the following is the inverse of ?

9

Find the inverse of the following function.

10

Find the inverse of the following equation.

$y=\sqrt{\ln(x)+2}$ .

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