3 years ago

One foot is equal to 12 inches. The function I(f) takes a length in feet (as input) and returns a length in inches (as output).

1 answer:

8 0

You need to substitute the number 6 into the function. The output would be 72, because when l(6) = 12(6), you would get l(6) = 72.

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Ugo [173]

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Step-by-step explanation:

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The function f is defined by f(x)=5x+k, where k is a constant. Find k, if the value of f at x=2 is equal to 14.

yKpoI14uk [10]

Answer:

k = 4

Step-by-step explanation:

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mestny [16]

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