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

Quizplus · Accepted Answer

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 $f ( x ) = - 3 x ^ { 2 } + 12 x - 11$