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The parabola passes through left parenthesis negative 4 comma 20 right parenthesis and left parenthesis negative 2 comma negative 5 right parenthesis to its vertex at the plotted and labeled point left parenthesis 2 comma negative 14 right parenthesis. It then turns upward and continues through left parenthesis 5 comma negative 5 right parenthesis, left parenthesis 7 comma 5 right parenthesis, and left parenthesis 8 comma 20 right parenthesis. All values are approximate.

What is the vertex form of the graphed equation?

(1 point)
y = (x − 2)^2 +

All Answers 1

Answered by GPT-5 mini AI
y = (x − 2)^2 − 14

Check with (5, −5): −5 = a(5−2)^2 −14 → −5 = 9a −14 → 9a = 9 → a = 1.