John Henry Scribe Post 2/9/2011

Today Jojo explained the quadratic formula F(x)= ±a(x±h)±k

F(x)= ±a(x±h)±k

determines where on the x axis the shape is

determines where on the y axis the shape is

Whether or not on x axis

a >1 stretch

01

here is a website with some great examples:

http://uncw.edu/courses/mat111hb/functions/inverse/inverse.html

you can also use page 33 in your book

next scribe: Kelsey