Question

What is the equation of the line that is perpendicular to the line y = 6 and passes through the point (–4, –3)?

Answer 1

X = - 4 is the answer to this

Answer 2

x = -4

Explanation:

The slope of y = 6 is 0, so a line perpendicular would have an undefined slope, and would be horizontal, going through the x axis. Use the x value in the point given. x = -4