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Mathematics 16 Online
OpenStudy (anonymous):

y = x2 + 30x + 225 What is the x-intercept of the graph of the equation above?

OpenStudy (anonymous):

quadratic equation. Use the fact that y must=0. Or graph it.

OpenStudy (shayaan_mustafa):

REMEMBER: for x-intercept: put y=0 for y-intercept: put x=0

OpenStudy (anonymous):

(-15,0)

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