Question

How do you graph y=18

Answer 1

Use the slope-intercept form to find the slope and y-intercept

Any line can be graphed using two points. Select two x

values, and plug them into the equation to find the corresponding y

values. Graph the line using the slope and the y-intercept, or the points.

Slope: 2

y-intercept: 18

Answer 2

y = 18 is just a straight horizontal line at (0,18)