Functions Unit Test
14 of 1514 of 15 Items
Question
Use the image to answer the question.
An illustration shows a coordinate plane. The x-axis is labeled number of minutes and ranges from negative 4 to 44 in increments of 1. The y-axis is labeled Samantha’s distance from home and ranges from negative 1 to 4 in increments of 0.5. Points are plotted at the coordinates left parenthesis 0 comma 3 right parenthesis, left parenthesis 10 comma 2.5 right parenthesis, left parenthesis 15 comma 2.5 right parenthesis, and left parenthesis 40 comma 0 right parenthesis. A segmented line connects the points. The point at coordinates left parenthesis 0 comma 3 right parenthesis is connected to the point at left parenthesis 10 comma 2.5 right parenthesis. The point at left parenthesis 10 comma 2.5 right parenthesis is connected to the point at left parenthesis 15 comma 2.5 right parenthesis. The point at left parenthesis 15 comma 2.5 right parenthesis is connected to the point at left parenthesis 40 comma 0 right parenthesis.
Clara sketched the graph shown based on a verbal description. Fill in the blanks to tell what information she was likely given.
(2 points)
Samantha starts out
miles from her house. She starts walking toward her house at a constant speed. After 10 minutes, she stops and sits on a bench for
minutes while she eats a snack. She then jogs all the way to her house at a constant speed. It takes her a total of
minutes to reach her house.
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