### Home > PC3 > Chapter 6 > Lesson 6.2.2 > Problem6-90

6-90.

Graph $l(x)=-3\log_2(x-8)$.

Rewrite the function in exponential form:
$2^y=(x−8)^{−3}$

Make a table using the equation from Step 1.
Choose the $y$-values and then calculate the corresponding $x$-values.