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

LESSON
Proportions and Similarity
10.2
In Lesson 10.2, I expect to learn:
I found this on page .
Think & Discuss
Suppose you plan to graph a proportional relationship. Describe
some characteristics that you would expect your graph to have
with respect to its origin, slope, and points.
Investigation 1
I found this on page .
1. Vocabulary How can you use ratios to identify a proportional
relationship?
Develop & Understand: A
2. Suppose you create a mixture of paint called Island Blue with
2 blue containers and 3 white containers. In the table on page 107,
explain how you can use each method to test for proportionality
when you make a bigger batch that has 8 blue containers and
12 white containers.
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106 Investigation Notebook and Reflection Journal