Quadratic Equation Plotter

Error: Could not parse equation. Please check your input format.
Equation plotted successfully with equal x-y scaling!

Quadratic Function Graph

Equal Scaling: 1 unit = 1 unit

Equation Analysis

STANDARD FORM

ax² + bx + c = 0

DISCRIMINANT

b² - 4ac

ROOTS

[-b ± â(b²-4ac)]/2a

VERTEX

(-b/2a, f(-b/2a))

Example Equations

Symmetric Roots

x² - 9 = 0

Perfect Square

x² + 2x + 1 = 0

Wider Parabola

2² - 8x + 6 = 0

Downward Parabola

-x² + 4x - 3 = 0