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Mathematics 24 Online
OpenStudy (anonymous):

Find the X-intercept(s) and the coordinates of the vertex for the parabola Y=x²+2x-15 . If there is more than one X intercept, separate them with commas.

OpenStudy (lucaz):

x-intercepts are the zeros, do you know how to find them?

OpenStudy (isaiah.feynman):

@dobear18 you factor that equation to know the zeros, can you factor?

OpenStudy (anonymous):

No. I am lost on this.

OpenStudy (lucaz):

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