Are You Ready?

 

Complete these questions. If you experience difficulty and need help, visit Refresher or contact your teacher.

1. Determine the x-intercept(s) and y-intercept for these quadratic functions. Also determine the maximum or minimum values.
   1. y = x2 − 9 Answer
   2. y = −x2 + 16 Answer

If you answered the Are You Ready? questions without difficulty, move to Discover.

 

If you found the Are You Ready? questions difficult, complete Refresher.