Post date: Oct 1, 2012 1:38:58 PM
Today we finished looking at transformations of functions. We've already seen translations and reflections, and today we looked at dilations, i.e. stretching and shrinking of the function both vertically and horizontally.
Here are the marked class slides.
Here is the classwork investigation.
Your homework is in the textbook, page 65, #19 c, d, g and #21, #23.
There will be a short quiz on Wednesday of this week.