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Popular >

symmetry x^2+2x-1

Solution

symmetry

x^{2} + 2 x - 1

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

Popular Examples

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

f (x) = 12 + 4 x - x^{2}, 0 \leq x \leq 5

domain of f(x)=6 domain

f (x) = 6

slope ofintercept 6x-10y=-3 slope intercept

6 x - 10 y = - 3

inverse of f(x)=7-2x inverse

f (x) = 7 - 2 x

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

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