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Popular >

symmetry (x+2)^2-3

Solution

symmetry

(x + 2)^{2} - 3

Solution

x = - 2

Solution steps

y = (x + 2)^{2} - 3

Rewrite in standard form:

y = x^{2} + 4 x + 1

y = x^{2} + 4 x + 1

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

range of sqrt(x^2-4x)range

x^{2} - 4 x

intercepts of f(x)=10x-9y=90 intercepts

f (x) = 10 x - 9 y = 90

domain of f(x)=(sqrt(x+9))/((x+3)(x-7))domain

f (x) = \frac{x + 9}{( x + 3 ) ( x - 7 )}

distance (2,2),(8,5)distance

(2, 2), (8, 5)

inverse of f(x)=9x+3 inverse

f (x) = 9 x + 3

Frequently Asked Questions (FAQ)

What is the symmetry (x+2)^2-3 ?
The symmetry (x+2)^2-3 is x=-2