Precalculus (Block)

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Chapter 1 Practice Sets

Chapter 3 Practice Sets

Chapter 4 Practice Sets

Chapter 5 Practice Sets

Chapter 6 Practice Sets

Other Fun/Helpful Stuff

Here is a link to a desmos graph that will allow you to see the effects of phase (horizontal) shift, period compression/stretch, amplitude compression/stretch, and vertical shift on the graphs of the sine and cosine functions.

Desmos - Sine and Cosine with Transformations


Here is a link to a desmos graph of some predator/prey models.  The final graph is an example of what we may encounter when solving a more accurate model of the predator/prey interaction.

Desmos - Predator Prey Models


Here is a link to a desmos graph that allows you to enter a function and then move vertical and horizontal lines around freely to perform the vertical or horizontal line tests.

Desmos - Vertical and Horizontal Line Tests


Showing that pi is irrational using a complex function.

Video