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OpenStudy (shiree19):
How many x-intercepts does the graph of the equation below have? Equation - y = 2x^2 - x - 3 Choices: A - 3 B - 2 C - 1 D - 0
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OpenStudy (anonymous):
Multiply everything by -1. to get y = ...
OpenStudy (anonymous):
Since the equation is x^2 +/- x +/- n, there are 2 x-intercepts.
OpenStudy (shiree19):
Thanks. But I still don't get it.
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