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Mathematics 8 Online
OpenStudy (anonymous):

What is the equation, in standard form, of a parabola that models the values in the table? x -2 0 4 f(x) -7 3 -73 A. y = -3x^2 - 3x + 4 B. y = 4x^2 + 3x - 3 C. y = -4x^2 - 3x + 3 D. y = -3x^2 - 4x + 3

OpenStudy (anonymous):

you simply have to plug in the values into each eaquation.

OpenStudy (anonymous):

you will see that b. offers the best results...take care

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