Question

question 4
is the graph of this equation a horizontal line, a vertical line, or neither?
y = -8
vertical line
neither
horizontal line

Explanation:

Step1: Recall line - type rules

In the coordinate - plane, the equation of a vertical line is of the form $x = a$ (where $a$ is a constant), and the equation of a horizontal line is of the form $y = b$ (where $b$ is a constant).

Step2: Analyze given equation

The given equation is $y=-8$, which is in the form $y = b$ where $b=-8$.

Answer:

horizontal line