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Popular >

symmetry y=x^2-x-20

Solution

symmetry

y = x^{2} - x - 20

Solution

x = \frac{1}{2}

Solution steps

Axis of Symmetry for

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

is

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

a = 1, b = - 1

x = \frac{- ( - 1 )}{2 \cdot 1}

Refine

x = \frac{1}{2}

Popular Examples

range of (2x-1)/(x^2-1)range

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

domain of f(x)=\sqrt[3]{1-\sqrt[3]{1-x}}domain

range of f(x)=3(x-6)^2+1 range

f (x) = 3 (x - 6)^{2} + 1

intercepts of f(x)=(4x+1)^3(4x^2-4x+1)intercepts

f (x) = (4 x + 1)^{3} (4 x^{2} - 4 x + 1)

range of-sqrt(x+3)range

- x + 3

Frequently Asked Questions (FAQ)

What is the symmetry y=x^2-x-20 ?
The symmetry y=x^2-x-20 is x= 1/2