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OpenStudy (anonymous):
Plug following polynomials into the quadratic equation. Show all steps: a) y=0.1269x^2-1.5741x+6.792 b) y=0.0184x^2+1.0496x-7.4804
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OpenStudy (anonymous):
you gotta be kidding
OpenStudy (anonymous):
I kid you, not.
OpenStudy (anonymous):
what about plugging it into the equation dont you understand?
OpenStudy (anonymous):
\[\frac{1.5741\pm\sqrt{(1.5741)^2-4\times .1269\times 6.792}}{2\times.1269}\]
OpenStudy (anonymous):
is the first one.
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OpenStudy (anonymous):
I understand it....I just don't have time to do it cause I'm doing something else at work. Steps, please?
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