Answer:
Step-by-step explanation:
Undefined.
$65.80
$26.32/8=$3.29 for a gallon
$3.29 x 20 = $65.80.
Hope this helps
The equation is "x=0", because the x intercepts at the x axis with no y-intercept.
The slope-intercept form of a line is the following:

In this form,
is the shape and
is the y-intercept. Your line written in this form is

which implies that the slope is 5 and the y-intercept is -2.