Lessons

Understand that a dilation takes a line not passing through the center to a parallel line
In this lesson you will learn that a dilation takes a line not passing through the center to a parallel line by using a Cartesian coordinate plane

Calculate the scale factor of a dilation
In this lesson you will learn how to calculate the scale factor of a dilation by comparing measurements of an image and a preimage.

Draw an image of a dilation with a negative scale factor
In this lesson you will learn how to draw an image of dilation with a negative scale factor by using the center of dilation at the origin on the coordinate plane.