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1 vote
What is the domain and range of
y=-2(x-3)(x+4)

1 Answer

3 votes
The domain of any polynomial is "all real numbers."

The vertex of this function is (-0.5, 24.5), so the range of y=-2(x-3)(x+4) is
-∞ < y ≤ 24.5
What is the domain and range of y=-2(x-3)(x+4)-example-1
answered
User David Aguirre
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