Mathematics, 05.05.2020 13:25, ladya1613

Is x2 + 7x + 49 a perfect square trinomial?

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Mathematics, 21.06.2019 23:30, jwbri

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Mathematics, 21.06.2019 23:50, Angel4345

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas