How to Find the Quadratic Equation from a Graph
To find the quadratic equation from a graph, identify three points on the parabola, then solve the system of equations using those points. Good luck!
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You can also look for the vertex and one other point. Use the vertex form (y = a(x-h)^2 + k) to plug in values, then solve for a.
Honestly, just get a good graphing calculator or use an online tool like Desmos to fit the curve and find the equation directly.
Been there, done that! Plot 3 points, solve for a, b, and c in y = ax^2 + bx + c. It's like magic, but with math!
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