Answer:-
To find a quadratic equation from a table, follow these steps: Check the differences: Ensure the table shows a quadratic pattern by verifying that the second differences of the y-values (differences of differences) are constant. Set up the equation: Assume the quadratic form ???? = ???? ???? 2 + ???? ???? + ???? y=ax 2 +bx+c. Use points: Pick three points from the table and substitute their ???? x and ???? y values into the equation to form three equations. Solve for coefficients: Solve this system of equations (using substitution or matrices) to find ???? a, ???? b, and ???? c. The resulting equation describes the data.
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