Question

Select the equation of the line that passes through the point (3, −1) and is parallel to the line on the graph.

Answer 1

easy

the line we have is y=2.5

a perpendicular line to y=c where c is a constant is x=c where c is also a constant

just find what that constant is

point (3,-1)

x=3 and y=-1

so the equation is x=3 so that it will pass through that point

Explanation: