Question

Choose the equation of the horizontal line that passes through the point (-8, -7).
I think its x=-8

Answer 1

am i right ?

Answer 2

You are looking at (-8,-7) and its laid out as (x,y)
if you have x= a number it will be vertical, if you have y= a number it will be horizontal :)

Answer 3

So since you want a horizontal line take a look at what your y value is there and set it equal to that