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Popular Functions >

symmetry-x^2-4x

Solution

symmetry

Solution

x = - 2

Solution steps

Axis of Symmetry for

y = a x^{2} + b x + c

is

x = \frac{- b}{2 a}

a = - 1, b = - 4

x = \frac{- ( - 4 )}{2 ( - 1 )}

Refine

x = - 2

Graph

Popular Examples

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intercepts of (x-2)/(x-1)

Frequently Asked Questions (FAQ)

What is the symmetry-x^2-4x ?
The symmetry-x^2-4x is x=-2