Question

If f(x) = x+7 & g(x) =2x-3, what is (f-g) (x)?

Answer 1

$Given \: f(x) = x + 7 , \: and \: g(x) = 2x-3$

$\red{ Value \: of \: (f-g)(x) } \\= f(x) - g(x) \\= (x+7) - (2x-3) \\= x + 7 - 2x + 3 \\= x - 2x + 7 + 3 \\= -x + 10$

Therefore.,

$\red{ Value \: of \: (f-g)(x) }\green { = -x + 10}$

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Answer 2

Answer:

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