emileemiller2818 emileemiller2818

15-02-2024
Mathematics

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Find f+g, f-g, fg, and (f)/(g). Determine the domain for each function. Given f(x)=2x^2+9x+10 and g(x)=x+2, find (f+g)(x)=2x^2+10x+12. Simplify your answer. What is the domain of f+g?

A. The domain of f+g is [all real numbers]
B. The domain of f+g is [all positive numbers]
C. The domain of f+g is [all negative numbers]
D. The domain of f+g is [no real numbers]

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