91Ó°ÊÓ

In the following exercises, solve for x.

${\log }_7\left(x\right)=-2$

In the following exercises, solve for x.

${\log }_{\frac{1}{2}}\left(\frac{1}{16}\right)=x$

In the following exercises, find

a.$f∘g\left(x\right)$

b.$g∘f\left(x\right)$

c.$(f.g)\left(x\right)$

In the following exercises, find the inverse of each function.

$f\left(x\right)=x+17$

In the following exercises, find the exact value of each logarithm without using a calculator.

${\log }_2\left(32\right)$

In the following exercises, find the exact value of each logarithm without using a calculator.

${\log }_8\left(1\right)$

In the following exercises, find the exact value of each logarithm without using a calculator.

${\log }_3\left(\frac{1}{9}\right)$

In the following exercises, graph each logarithmic function.

$y={\log }_5\left(x\right)$

In the following exercises, graph each logarithmic function.

$y={\log }_{\frac{1}{4}}\left(x\right)$

In the following exercises, graph each logarithmic function.

$y={\log }_{0.8}\left(x\right)$