### Home > CCA2 > Chapter 2 > Lesson 2.2.2 > Problem 2-107

2-107.

Use the point

Remember that

.Notice that the vertex is

.

The equation for a cubic graph is

.

Notice that the parabola opens downs and is steeper.

2-107.

Use the point

Remember that

.Notice that the vertex is

.

The equation for a cubic graph is

.

Notice that the parabola opens downs and is steeper.