Looking for an activity, or a note page to help students get familiar with the four types of slope? This activity requires students to recall what each of the four types of slope ( positive, negative, zero, and undefined) looks like, so they can be able to color code each graph on the activity. I included a four quadrant graph and a one quadrant graph to be sure students are familiar with both graphs! PRINT AND GO! ANSWE KEY INCLUDED! EASY GRADING! TAGS Slope from graphs Linear equations