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Popular >

symmetry (x+2)^2-1

Solution

symmetry

(x + 2)^{2} - 1

Solution

x = - 2

Solution steps

y = (x + 2)^{2} - 1

Rewrite in standard form:

y = x^{2} + 4 x + 3

y = x^{2} + 4 x + 3

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 \cdot 1}

Refine

x = - 2

Popular Examples

critical f(x)=ln(x^2-1)critical points

f (x) = ln (x^{2} - 1)

domain of 1/(-10(\frac{1){-5x-6})+3}domain

\frac{1}{- 10 ( \frac{1}{- 5 x - 6} ) + 3}

parity (x+1)/(x^2-1)parity

\frac{x + 1}{x ^{2} - 1}

inverse of f(x)=sqrt(x+2)inverse

f (x) = x + 2

range of f(x)= 1/x-4 range

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

Frequently Asked Questions (FAQ)

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