January 19, 2010

A Hole in the Graph

The Plug-Hole by flickr user ~~Tone~~

January 19, 2010

Warm up

Graph the following function and state the domain and range.

g(x) = 8 x

2 + 4

January 19, 2010

Sketch the graph of.

January 19, 2010

Points of Discontinuity

Sometimes you will find graphs of curves that are continuous except at specific points.

These are points of discontinuity.

January 19, 2010

Sketch the graph of

h(x) = x2 - 4

x + 2

January 19, 2010

Exercise 54 page 125

q. 1, 4, 5,