Question

Write an equation for the horizontal line that contains point E(9, –9).

A y = –9

B y = 9

C x = –9

D x = 9

Answer 1

A y = -9

Explanation:

If the horizontal line contains point E(9,-9), then the line will always contain negative 9 on Y-axis.

Answer 2

it is D

Explanation:

because the horizontal line is the x axis