Parabola graph y = x²
Equation: y = x^2
y = ax² + bx + c graphs as a parabola. y = x² has vertex (0, 0) and axis of symmetry Oy.
Set a = −1 to flip it downward; add bx + c to shift the vertex — the standard quadratic survey.
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y =
Equation: y = x^2
y = ax² + bx + c graphs as a parabola. y = x² has vertex (0, 0) and axis of symmetry Oy.
Set a = −1 to flip it downward; add bx + c to shift the vertex — the standard quadratic survey.