Answer:-
To determine the x-intercepts of a quadratic equation, start by setting ???? = 0 y=0 in the equation ???? = ???? ???? 2 + ???? ???? + ???? y=ax 2 +bx+c. This gives 0 = ???? ???? 2 + ???? ???? + ???? 0=ax 2 +bx+c. Use the quadratic formula: ???? = − ???? ± ???? 2 − 4 ???? ???? 2 ???? x= 2a −b± b 2 −4ac ? ? Here, ???? a, ???? b, and ???? c are the coefficients from the equation. Calculate the discriminant ( ???? 2 − 4 ???? ???? b 2 −4ac): If it’s positive, there are two x-intercepts. If it’s zero, there’s one x-intercept. If it’s negative, there are no x-intercepts. Solve to find the values of ???? x, which are the intercepts.
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