Question

what is an equation of the line that passes through the points (5,0) and (-8,0)?

Explanation:

Step1: Identify y-coordinates

Both points have $y=0$.

Step2: Recognize horizontal line

A line with constant $y$-value is horizontal.

Step3: Write the line equation

Set $y$ equal to the constant value.
$y=0$

Answer:

$y=0$