# the maximum or minimum value of the quadratic function

Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function.

f(x)= -2^2 + 2x + 4

x- coordinate of the vertex is ______

y- coordinate of the vertex is _______

The equation of the line of symmetry is _______

The maximum/minimum of f(x) is________

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#### Solution Preview

Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function.

f(x)= -2x^2 ...

#### Solution Summary

The maximum or minimum value of the quadratic function is ascertained.

$2.49