DevoneS211788 DevoneS211788

26-10-2022
Mathematics

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If f(x) = 2x + 3 and g(x) = 3x - 9, find (f + g)(x).5x - 6X + 66x + 56 - 5xI am not sure if my answer is right please help me

If fx 2x 3 and gx 3x 9 find f gx5x 6X 66x 56 5xI am not sure if my answer is right please help me class=

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LupitaC492078 LupitaC492078

26-10-2022

If f(x) = 2x + 3 and g(x) = 3x - 9, find (f + g)(x). We do

[tex]\begin{gathered} f(x)+g(x)=2x+3+3x-9 \\ =(2x+3x)+(3-9) \\ =5x-6 \end{gathered}[/tex]

So the answer is: your answer is right

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