Sinusoidal Word Problems con't

Continued work on sinusoidal word problems. We will finish this off during one period of the double tomorrow, and continue with chapter review in the second period, thus completing this chapter.

I realize these problems don't necessarily come "easy", but please don't give up on them too easily.
Believe it or not, you use "words" everyday in real life!

The key things you are trying to do here is change the word problem into a graph. Once you have gotten that far, it's just like all of the other problems we have been doing. In particular, you are looking for these values:

MAX
MIN

You need a maximum and minimum value to solve these problems. They are there in the problem, you just need to find them. Look hard. Use binoculars if you need to. Don't give up!

Here are some of the problems we solved in class. Homework was the completion of the sheet we did in class.