SOLUTION: For each quadratic function, (a) find the vertex, the axis of symmetry, and the maximum or minimum function value and (b) graph the function. {{{f(x)=1/2}}}{{{x^2+4x+19/3}}}

Question 748054: For each quadratic function, (a) find the vertex, the axis of symmetry, and the maximum or minimum function value and (b) graph the function.

Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
This solution will be taken part of the way only:

, complete the square,..

The term necessary will be

Now from the standard form of this function, the vertex, symmetry axis, and knowing that the vertex is either min or max can be read directly from the equation.

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