Qujiuii 21 ui 23
2 points
if f(x) = 2x - 6 and g(x) = 3x + 9, find (f+ g)(x).
o a. (f+ g)(x) = - * - 15
o b. (f+g)(x) = x + 15
o c. (f+ g)(x) = 5x + 15
o d. (f+ g)(x) = 5x + 3
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