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Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...

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LESSON<br />

8.1<br />

Rates<br />

In Lesson 8.1, I expect to learn:<br />

I found this on page .<br />

Think & Discuss<br />

How are the quantities that a rate describes not like each other?<br />

Use an example to explain.<br />

<strong>Investigation</strong> 1<br />

Develop & Underst<strong>and</strong>: A<br />

1. Vocabulary How can you tell if a rate describes a linear<br />

relationship?<br />

I found this on pages .<br />

I found this on page .<br />

2. What makes a relationship linear?<br />

3. Sometimes when you are graphing a rate, it makes sense to use<br />

a straight line to connect the points. Other times, it does not make<br />

sense to connect the points. Describe a situation for each case.<br />

Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.<br />

78 <strong>Investigation</strong> <strong>Notebook</strong> <strong>and</strong> <strong>Reflection</strong> <strong>Journal</strong>

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