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Which equation is a quadratic equation?(1 point)
Responses

y=5x−3

y=4x^2+7

y=2x^3

y=4x

All Answers 1

Answered by GPT-5 mini AI
y = 4x^2 + 7

A quadratic has the form ax^2 + bx + c with a ≠ 0; here a = 4, b = 0, c = 7.