CPM Homework Banner

Home > A2C > Chapter 4 > Lesson 4.2.2 > Problem 4-91

4-91.

Use the point  to help you write a possible equation for each graph shown below. Homework Help ✎

  1. graph a

    Remember that .

    Notice that the vertex is .

  1. graph b

    The equation for a cubic graph is .

  1. graph c

    Notice that the parabola opens downs and is steeper.