Precalc Review Key

A couple of things here. First, I need to get you more practice with the complex zeros...I don't like the problems I gave you. We'll do that tomorrow. Secondly, there are typos on #23 and 27. #23 should read -4x, and #27 should read +16. Sorry about that. I forgot to graph some of the complex numbers too.

This is first time I've given this packet.

All this said, here is the key.

Tiara solving an absolute value inequality

Here she is! =)

HP Precalc THT thread

If you have specific questions about the take home test, I'll answer them here. I'll keep checking through about 9:30 tonight. But not past then, I need my beauty sleep.

Here's the first thing I'll say. Use the form y=a*b^x to write an equation based on the data given.

Chapter 3 Review Key

Here it is.

SKILLS PORTFOLIO due THURSDAY 1/25

DO NOT FORGET! Your skills portfolio is due Thurday. If you need to print a copy, click here to download.

You also have a TEST on Tursday. Here's the review.

Another log problem solved

Check it out, yo!

All sections updated!

I think I've gotten this up to date. If there is anything you want that's not on here, let me know. Thanks.

*I've been having trouble downloading some files. I'm hoping that the files will be available soon.

Chapter 3.1 & 3.2 Powerpoints

Here they are!


Exponential Functions: Courtney, Kristine, Ariana




Exponential Functions: Clayton, Kate, Annika




Graphs of Exponential Functions: Jordan, Brie




Graphs of Exponential Functions: Laura, Brandon, Kazoua




The Natural Base: Zach, Sarah, Robert, Matt




The Natural Base: Chris, Dani, Marc




Compound Interest: William, Katie, Gary




Compound Interest: Nate, Danny, Tawnya




Continuous Compounding: Lisa, Jeff, Matt




Continuous Compounding: Kirstin, Jen, Gideon




Radioactive Decay & Population Growth: Jared, Alicia, Richard




Radioactive Decay & Population Growth: Sarah, Jai, Jeff




Logarithmic Functions: Kylie, Britta, Sarah




Logarithmic Functions: Adam, Arrianna, Dom




Graphs of Logs: Nate, Shawn, Jake, james




Graphs of Logs: Mike, Mick, Greg




Applications of Logs: John, Justin, Josh, Anthony




Applications of Logs: Rachel, jon, Anna

Laws of exponents

Click to view full size.


Click here to view the full SUPER EXPONENT SPECTACULAR powerpoint.

Complex Numbers!

Here's the Powerpoint:

Click here to download.

Hey if any of you has any trouble downloading documents or powerpoints and you think they should work, let me know. If you have the right programs, they should work.

PVR Available

Click Here