Standard Form

Intercepts

Example

Graph ?2x + 3y = 3 using the intercept method.

Step 1. Find the y-intercept, let x = 0 and solve for y.

-2(0) + 3y = 3

0 + 3y = 3

3y = 3

y = 1

Thus, we have the point (0, 1).

Step 2. Find the x-intercept, let y = 0 and solve for x.

-2x + 3(0) = 3

-2x + 0 = 3

-2x = 3

Intercepts Graph 1

Thus, we have the point intercepts graph 2 .