Question

vertical and horizontal lines

question

write the equation of the line graphed below in simplest form.

Explanation:

Identify the line orientation

The graphed line is parallel to the \(x\)-axis.

Determine the constant coordinate

Every point on this horizontal line has a \(y\)-coordinate of \(-7\).

Write the equation

$$ y = -7 $$

Answer:

\(y = -7\)