Question

What is the EQUATION of a HORIZONTAL LINE passing through THE POINT (-7, 5)?

A.y = 5
B.y=-7
C.x = 5
D.x= -7​

Answer 1

A. y = 5

Explanation:

A horizontal line has an equation: y = a (a - any real number).

Each point on a horizontal line y = a, has coordinates (x, a) (x - any real number).

We have the point (-7, 5) → y = 5