Sinusoidal Functions Continued

Today in class we continued to learn about sinusoidal functions.

Periodic Functions

Today Mr. Maksymchuck started teaching us about periodic functions. I'm not totally sure what all of these notes and recording means but here it is.

This is how you do it on your calculator^^.

It's Friday!

http://www.youtube.com/watch?v=CD2LRROpph0

Math Research Project

I plan to do my research project on the pen and paper RPG of Dungeons & Dragons. Is Dungeons & Dragons really as bad as all the Multimedia sources say?

Today Mr. Maksymchuk taught us about restricted response, restricted responce with exeption, and open responce questions. He showed us how to make a spread sheet to answer certain questions. (ps. the images below have been put in reverse order from the way they should so read from bottom to top, The video was lost before it finished uploading.)

Volume of a Hot Tub/ "Spa"

Hot Tub/ "Spa" Question

First question of the day.

-What's the difference between a cake and a spa? You can't eat it-Zack.

Mr. biggmaxx wanted us to find the answers to assignment 2 question B, part A, B, and C and answer them in cubic feet and cubic inches.

Important Question for part A; Should we vinyl the bottom of the spa?

Well make an assumption

Assume NO vinyl of the bottom.

We need to remember that there is four inches all the way around the outside of the spa. Remember that the height of the Spa isn't 3'6'' for the bottom is four inches thick making the height 3'10'.

Watch out for the 19 minute mark. Biggmaxx started quoting Lord of the Rings.

For those who didn't do the homework do part B) & part C).

Measurements

Today the class has started to touch on the subject of our reports on our projects and when we must show them to Mr.Maksymchuk as well as the fact the class will be working on our projects every Wednesday; and measurements, and Mr. Maksymchuk showed that we can use Excel as a fast and efficient way to solve problems concerning measurement and the class was assigned a question from a booklet listed under Assignment 2; Question 1; A.