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A student is running a 10-kilometer race. He runs 1 kilometer every 4 minutes. Select the function that describes his distance from the finish line after x minutes. f(x) = 1 over 4x + 4 f(x) = − 1 over
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A student is running a 10-kilometer race. He runs 1 kilometer every 4 minutes. Select the function that describes his distance from the finish line after x minutes.

f(x) = 1 over 4x + 4
f(x) = − 1 over 10x + 4
f(x) = 1 over 10x + 10
f(x) = − 1 over 4x + 10
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I thought it was c but I was wrong. Could anybody help?

User KAGG Design
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1 Answer

4 votes

Answer:

I think it might be d because it is the only one with 4x and 10

User Oisyn
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