A quadratic function is given. (a) Express the quadratic function in standard form
b) Find its vertex and its x- and y-intercept(s). $f ( x ) = - 3 x ^ { 2 } + 12 x - 11$

Question

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The Answer of A quadratic function is given. (a) Express the quadratic function in standard form
b) Find its vertex and its x- and y-intercept(s). $f ( x ) = - 3 x ^ { 2 } + 12 x - 11$

A Quadratic Function Is Given f(x)=−3x2+12x−11f ( x ) = - 3 x ^ { 2 } + 12 x - 11f(x)=−3x2+12x−11

A Quadratic Function Is Given $f ( x ) = - 3 x ^ { 2 } + 12 x - 11$