Sangeetha Pulapaka
0

STEP 1: Recall what is the minimum value of a parabola

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STEP 2: Write the minimum value of the parabola

The minimum value of a parabola is given by x = -\frac{b}{2a}

Plug in the values of b = 4 and a = 2 to get

= \frac{-4}{ 2 \times 2 } = -1