Transformations

Cubic Polynomials

Example 1

What transformation of Trans_ex1 creates the following function?

Trans_ex1-2


Step 1. How does the a-value affect the graph?

An a-value of 2 will cause a dilation or stretching by a factor of 2 along the y-axis (steeper).

Step 2. How does the h-value affect the graph?

An h-value of 2 will cause a shift of 2 units left.

Step 3. How does the k-value affect the graph?

A k-value of -4 will cause a shift of 4 units down.

Trans_ex1-3