ashleycj3pc2vpu ashleycj3pc2vpu

22-09-2018
Mathematics

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Given the following functions, evaluate f×g(7)

Given the following functions evaluate fg7 class=

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jimrgrant1 jimrgrant1

22-09-2018

0

evaluate g(7) by substituting x = 7 into g(x

g(7) = (49-35-10)/2 = 4/2 = 2

now substitute x = 2 into f(x)

f(2) = √(4 - 48 + 144) = √0 = 0

(f ￮ g)(7) = 0

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