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Popular >

symmetry y=-x^2-2x

Solution

symmetry

y = - x^{2} - 2 x

Solution

x = - 1

Solution steps

Axis of Symmetry for

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

is

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

a = - 1, b = - 2

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

Refine

x = - 1

Popular Examples

asymptotes of f(x)=(1+e^{-x})/(4e^x)asymptotes

f (x) = \frac{1 + e ^{- x}}{4 e ^{x}}

slope of y=1x-1 slope

y = 1 x - 1

asymptotes of f(x)=((x-1))/((x^2-25))asymptotes

f (x) = \frac{( x - 1 )}{( x ^{2} - 25 )}

inverse of (x+5)/(x-1)inverse

\frac{x + 5}{x - 1}

symmetry x^5-2x symmetry

x^{5} - 2 x

Frequently Asked Questions (FAQ)

What is the symmetry y=-x^2-2x ?
The symmetry y=-x^2-2x is x=-1