Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
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LESSON<br />
4.2<br />
Negative Exponents<br />
In Lesson 4.2, I expect to learn:<br />
Think & Discuss<br />
How are multiplication <strong>and</strong> division related to one another?<br />
<strong>Investigation</strong> 1<br />
I found this on page .<br />
Think<br />
&<br />
Discuss<br />
1. Suppose Jordan’s coworker, Ron, is assigned to all of the<br />
machines with base 4. Each time the number of repeats is reduced<br />
by 1, how do you expect the resulting length to respond? Why?<br />
I found this on page .<br />
<strong>Investigation</strong> 2<br />
I found this on page .<br />
Develop & Underst<strong>and</strong>: B<br />
2. How do you find other repeater machines that do the same<br />
thing as a machine with a negative exponent, such as × 4<br />
-2<br />
?<br />
Example<br />
3. Look at the exponents in the expression 2 -3 · 2 2 = 2 -1 . Think<br />
of an addition sentence where you could combine -3 <strong>and</strong> 2 to<br />
get -1.<br />
Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.<br />
38 <strong>Investigation</strong> <strong>Notebook</strong> <strong>and</strong> <strong>Reflection</strong> <strong>Journal</strong>