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Popular Functions >

symmetry x^2+2x-1

Solution

symmetry

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 \cdot 1}

Refine

x = - 1

Graph

Popular Examples

extreme f(x)=12+4x-x^2,0<= x<= 5

domain of f(x)=6

slope ofintercept 6x-10y=-3

inverse of f(x)=7-2x

domain of f(x)=(x-3)

Frequently Asked Questions (FAQ)

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