b. Label each of the ordered pairs that Henry graphed.
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Question 15
15.
c. Graph and label the ordered pairs for the other kind of T-shirts.
Question 16
16.
Find the coordinate point on the graph with a triangle around it. What information does this point give someone reading the graph? Fill in the bubbles beside all the statements that fit.
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Question 17
17.
Henry’s cousin, Katy, was looking at his graph and said, “The coordinate points for the fancy T-shirts make a steeper line than the coordinate points for the plain T-shirts.” Explain to Katy why it works this way.