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Popular >

symmetry y=x^2+2x+8

Solution

symmetry

y = x^{2} + 2 x + 8

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)=-0.2t^2+1.6t+98.7 extreme points

f (x) = - 0.2 t^{2} + 1.6 t + 98.7

midpoint (-6,5),(3,-7)midpoint

(- 6, 5), (3, - 7)

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

f (x) = e^{- x} - 1

domain of f(x)= x/(sqrt(16-x^2))domain

f (x) = \frac{x}{16 - x ^{2}}

domain of f(x)=2x-1/(x^2)domain

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

Frequently Asked Questions (FAQ)

What is the symmetry y=x^2+2x+8 ?
The symmetry y=x^2+2x+8 is x=-1