How to write the transformations and graph a cube root function

The video tutorial explains vertical transformations of functions, focusing on vertical stretches and translations. It describes how multiplying a number outside a function affects the graph, leading to a vertical stretch if the absolute value is greater than one. The tutorial also covers vertical translations, specifically shifting the graph down when a negative number is involved. Finally, it instructs viewers to identify transformations, sketch graphs, and use graphing technology for verification.

What does it mean to stretch a graph vertically?

How can graphing technology be used to analyze transformations?