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Mathematics 16 Online
OpenStudy (anonymous):

y=2x^2-7x+7

OpenStudy (bahrom7893):

and?

OpenStudy (anonymous):

What is the question?

OpenStudy (bahrom7893):

what do we do with that eqn?

OpenStudy (anonymous):

the function below crosses the x axis how many times

OpenStudy (anonymous):

When does an equation cross the x axis? For what y values?

OpenStudy (bahrom7893):

it doesn't cross the x-axis at all..

OpenStudy (bahrom7893):

I attached a graph for u to see that..

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