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Grade 6 HMH Go Math - Answer Keys
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A redwood tree grew at a rate of 4 feet per year. Use this information for 1–3.
Question 1
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Complete the table of equivalent ratios for the first 5 years.
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Question 2
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Write ordered pairs, letting the x-coordinate represent time in years and the y-coordinate represent height in feet.
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Question 3
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Use the ordered pairs to graph the tree’s growth over time.
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On Your Own
The graph shows the rate at which Luis’s car uses gas, in miles per gallon. Use the graph for 4–8.
Question 4
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Complete the table of equivalent ratios.
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Question 5
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Find the car’s unit rate of gas usage.
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Question 7
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Estimate the amount of gas needed to travel 50 miles.
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Question 8
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Ellen’s car averages 35 miles per gallon of gas. If you used equivalent ratios to graph her car’s gas usage, how would the graph differ from the graph of Luis’s car’s gas usage?
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