# Core Connections Algebra 2, 2013 PDF

### CPM Core Connection Algebra 2

Here we provide chapter-wise solutions for CPM Algebra. Download the PDF below and study with original textbook questions. In this PDF you get direct solution to every mathematics problem.

For this course, you will need to keep an organized notebook. Below is one method of keeping a notebook. Ask your teacher if you should follow these guidelines or if there is another system you should follow.

• The notebook should be a sturdy, three-ring, loose-leaf binder with a hardcover.
• The binder should have dividers to separate it into five sections:

You should put your name on the front cover of your notebook so it will be returned to you if you lose it.

Put your phone number and address (or the school’s address, if you prefer) on the inside front cover. It will also help to put your name in large, clear letters on the outside so if someone sees it they can say, “Hey, Julia, I saw your notebook in the cafeteria under the back table.”

First, we want to make a value table. Let’s choose some arbitrary values for x and calculate their corresponding y-values.

x-2-1012​x3−4(-2)3−4(-1)3−403−413−423−4​h(x)-12-5-4-30​​The values from the table can now be used to graph the function. Plot all of the points in a coordinate plane and connect them with a smooth curve.

Q. In order to draw the described graph, we should first recognize that it is a step function. Therefore, we need to sketch the graph in intervals. When no water is used, the cost will be the service fee only, \$12.70. For the first 300 cubic feet of water, the cost will increase by \$3.90 for every 100 cubic feet.