Question

Which equation best represents the line graphed above?

A) y=2
B) y= x + 2
C) y=2x
D) x= 2

Answer 1

Answer: x=2

Explanation:

The line goes up and down, which is, Horizontal and Vertical Lines

Vertical lines go up and down and have a slope that is undefined. Graphs of horizontal lines are parallel to the x-axis. Graphs of vertical lines are parallel to the y-axis.

Answer 2

x = 2

Explanation:

The line goes straight through the x axis