Question

What is an equationof the line that passes through the points (-6,-2) and (4,-2)

Answer 1

First find the slope \[ m = \frac{ y_{2}-y _{1} }{ x _{2}-x _{1} }\]

once you have that use point - slope form \[y-y _{1}=m(x-x _{1})\]

and turn it into an equation of a line, being y = mx+b.

Answer 2

y=-2

Answer 3

Plot both points on an xy coordinate plane then draw a line through them.