Today we review functions and graphs. We look at linear functions, quadratic functions, functions in the form of y = ax^n, where n = -2, -1, 0, 1, 2, and 3,  exponential functions y = ka^x, a > 0, and how to estimate the gradients of curves by drawing tangents.

Students should have learned these topics before and this is a review lesson to refresh their memories.

There is no school next Sunday on 10/9/2016, sathe school observes Columbus Day.

I will be out of the country for two weeks so I will miss the class for the Sunday of 10/16 and 10/23. There will be a substitute teacher covering for me and I will continue post the class info as well as homework here.

Homework: #1 – #12 from the pages below:

Page 1, Page 2, Page 3

Answers for last week’s homework

Answers