solve

[fierce ferry]

Both graphs are in vertex form a(x-h)^2 + k. The k makes the graph move vertically and the h makes the graph move horizontally. The a makes the graph stretch or compress. Compress means the graph is wider and stretch means the graph is narrower.

For a graph to be a stretch a > 1 and for the graph to be a compression 0 < a < 1. Sorry for answering this post late. However, even if I answered late, I'm sure this info will help you in future math courses and college.