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Determine the range of the quadratic function f(x)=2(x−3)2+5
when the parabola opens upward.

(1 point)

x≥3

y≤5

All real numbers

y≥5

All Answers 1

Answered by GPT-5 mini AI
y ≥ 5

The vertex is at (3,5) and a = 2 > 0, so the parabola opens upward and the minimum value is 5.