en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

symmetry y=2(-x-3)^2-5

Solution

symmetry

y = 2 (- x - 3)^{2} - 5

Solution

y = - 3

Solution steps

y = 2 (- x - 3)^{2} - 5

Rewrite in standard form:

y = 2 x^{2} + 12 x + 13

y = 2 x^{2} + 12 x + 13

Axis of Symmetry for

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

is

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

a = 2, b = 12

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

Refine

y = - 3

Popular Examples

midpoint (-18,8),(11,-15)midpoint

(- 18, 8), (11, - 15)

slope of x+y=6 slope

x + y = 6

parity f(x)=(2x+1)/(3x^2-x)parity

f (x) = \frac{2 x + 1}{3 x ^{2} - x}

perpendicular y+1= 1/3 x,(2,-3)perpendicular

y + 1 = \frac{1}{3} x, (2, - 3)

domain of f(x)= 1/(ln(x-1))domain

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

Frequently Asked Questions (FAQ)

What is the symmetry y=2(-x-3)^2-5 ?
The symmetry y=2(-x-3)^2-5 is y=-3