A quadratic function is given.

Algebra
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A quadratic function is given.

f(x) = −4x2 − 16x + 1
(a) Express the quadratic function in standard form. 
f(x) =

Mar 4th, 2015

In standard form (ax^2 + bx + c = 0) this is simply:

-4x^2 -16x + 1 = 0

Don't get mixed up with vertex form ( y = a(x-h)^2 + k ).

Mar 4th, 2015

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