m3rk098
m3rk098
23-04-2018
Mathematics
contestada
hey!plese help posted picture of question
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11beehshahbaz
11beehshahbaz
23-04-2018
f(x) = 4x + 1
g(x) = x² - 5
(f - g)(x) means subtracting g(x) from f(x). So we can write:
[tex](f-g)(x)=4x+1 - ( x^{2} -5) \\ \\ =4x + 1- x^{2} +5 \\ \\ =- x^{2} +4x+6[/tex]
So option c is the correct answer
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