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If f(x) = -7x + 1 and g(x) = Square root of x-5,
what is (fºg)(41)?

User LIH
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1 Answer

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This is similar to the other question you posted. Follow the same steps as before.

First find g(41).

g(41) = sqrt{x - 5}

g(41) = sqrt{41 - 5}

g(41) = sqrt{36}

g(41) = 6

We now find f(6).

f(6) = -7(6) + 1

f(6) = -42 + 1

f(6) = -41

Answer:

(fºg)(41) = -41

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User George Wiscombe
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