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1 vote
Hey!plese help posted picture of question

Hey!plese help posted picture of question-example-1
User Sanela
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1 Answer

4 votes
f(x) = 4x + 1
g(x) = x² - 5

(f - g)(x) means subtracting g(x) from f(x). So we can write:


(f-g)(x)=4x+1 - ( x^(2) -5) \\ \\ =4x + 1- x^(2) +5 \\ \\ =- x^(2) +4x+6

So option c is the correct answer
User Torben Schramme
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