A quadratic function is given. f(x) = −x2 − 3x + 3

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A quadratic function is given.
f(x) = −x2 − 3x + 3
(a) Express the quadratic function in standard form.
f(x) =
(c) Find its maximum or minimum value. 
f(x) = 
Jul 8th, 2015

Thank you for the opportunity to help you with your question!

a) -(x^2+3x-3)


c)-((x+3/2)^2-9/4-3)

=-((x+3)^2-9-12/4)

maximum=21/4



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Jul 8th, 2015

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