determine the equation of a quadratic function

学习 时间:2026-06-05 23:37:26 阅读:1401
determine the equation of a quadratic functionconditions:x-intercept 3,and passing through the point (1,-2)

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优雅的鸡翅

清脆的身影

2026-06-05 23:37:26

It sounds like that it passes thru 3 points: (0,0),(3,0),(1,-2)From the first 2 points,it can be expressed in the form of y = ax(x-3)It passes thru (1 -2):-2 = a*1*(1-3)a = 1y = x(x-3)

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  • 仁爱的芹菜
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    2026-06-05 23:37:26

    It sounds like that it passes thru 3 points: (0,0),(3,0),(1,-2)From the first 2 points,it can be expressed in the form of y = ax(x-3)It passes thru (1 -2):-2 = a*1*(1-3)a = 1y = x(x-3)

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