Question 998ca6b

The table gives the number of hours, $h$ , of labor and a plumber’s total charge $f (h)$ , in dollars, for two different jobs.

$h$	$f (h)$
$1$	$155$
$3$	$285$

There is a linear relationship between $h$ and $f (h)$ . Which equation represents this relationship?

Algebra - Linear functions