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Popular >

symmetry (x-1)^2-4

Solution

symmetry

(x - 1)^{2} - 4

Solution

x = 1

Solution steps

y = (x - 1)^{2} - 4

Rewrite in standard form:

y = x^{2} - 2 x - 3

y = x^{2} - 2 x - 3

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

inverse of f(x)=(3x-1)/(2x+8)inverse

f (x) = \frac{3 x - 1}{2 x + 8}

extreme f(x)=5x^2-1 extreme points

f (x) = 5 x^{2} - 1

extreme 1/(x^2+2x+2),-2<= x<= 2 extreme points

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

slope of 3x-10y=20 slope

3 x - 10 y = 20

midpoint (-1,4),(4,-2)midpoint

(- 1, 4), (4, - 2)

Frequently Asked Questions (FAQ)

What is the symmetry (x-1)^2-4 ?
The symmetry (x-1)^2-4 is x=1