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Popular >

symmetry 2(x+3)^2-4

Solution

symmetry

2 (x + 3)^{2} - 4

Solution

x = - 3

Solution steps

y = 2 (x + 3)^{2} - 4

Rewrite in standard form:

y = 2 x^{2} + 12 x + 14

y = 2 x^{2} + 12 x + 14

Axis of Symmetry for

y = a x^{2} + b x + c

is

x = \frac{- b}{2 a}

a = 2, b = 12

x = \frac{- 12}{2 \cdot 2}

Refine

x = - 3

Popular Examples

asymptotes of (2x-1)/(x^2+1)asymptotes

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

domain of f(x)=sqrt((x-2)(x-3)(x-4))domain

f (x) = (x - 2) (x - 3) (x - 4)

midpoint (-23,3),(-25,-10)midpoint

(- 23, 3), (- 25, - 10)

domain of f(x)=(x+5)/(x^2-49)domain

f (x) = \frac{x + 5}{x ^{2} - 49}

inverse of f(x)=-3+7/3 x inverse

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

Frequently Asked Questions (FAQ)

What is the symmetry 2(x+3)^2-4 ?
The symmetry 2(x+3)^2-4 is x=-3