Select all that apply. Several pennies are tossed in the air. Twelve land heads up and fifteen land tails up. Which of the follo
2 answers:
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Answer:
(f+g)(x) = 2x^2 + 4x/3 -5
Step-by-step explanation:
so, (f+g)(x) be y
y = f(x) + g(x)
y = x/3 -2 + 2x^2 + x - 3 = 2x^2 + 4x/3 -5
