Given a quadratic function in vertex form: () = ( − ℎ) 2 +

For what values of does a VERTICAL STRETCH take place? (2 points)
For what values of does a VERTICAL COMPRESSION take place?(2 points)
How does a VERTICAL STRETCH compare to a HORIZONTAL COMPRESSION?(2 points)
For what values of does a REFLECTION across the x-axis take place?(2 points)