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OpenStudy (anonymous):
First to answer gets a medal :) What is the equation for the axis of symmetry of the quadratic function f(x) = 4x^2+16x-4 A.) x=-4 B.)x=-2 C.)x=4 D.)x=2
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OpenStudy (anonymous):
B!
OpenStudy (anonymous):
are you sure
OpenStudy (anonymous):
mhmm.
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