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Can someone please help me with this? It's rate of change constant or variable thanks

Can someone please help me with this? It's rate of change constant or variable thanks-example-1
User Jabb
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1 Answer

5 votes

Answer:


Explanation:

7. he travels 28*8 = 224 miles on 8 gallons

Rate of change is constant because the graph is a straight line

8. Yes he wil have to stop for petrol because 8 gallons only takes him 224 miles

User Kees Van Lierop
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