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Popular >

symmetry-x^2+4x-7

Solution

symmetry

- x^{2} + 4 x - 7

Solution

x = 2

Solution steps

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 ( - 1 )}

Refine

x = 2

Popular Examples

domain of f(x)=((x^2+3))/(x(5x-1))domain

f (x) = \frac{( x ^{2} + 3 )}{x ( 5 x - 1 )}

periodicity of-3tan(3pix)periodicity

- 3 tan (3 π x)

domain of f(x)=-sqrt(1+x)domain

f (x) = - 1 + x

asymptotes of f(x)=(2x+7)/(3x-7)asymptotes

f (x) = \frac{2 x + 7}{3 x - 7}

inverse of f(x)=2x-9 inverse

f (x) = 2 x - 9

Frequently Asked Questions (FAQ)

What is the symmetry-x^2+4x-7 ?
The symmetry-x^2+4x-7 is x=2