Answer:
f(2) = 20
Explanation:
f(x) = -x^2 + x + 14
f(2) = (2)^2 + (2) + 14
f(2) = 4 + 2 + 14
f(2) = -2^2 + 2 + 14 = -4 + 2 + 14 = 12
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