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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 \cdot 1}

Refine

x = - 2

Popular Examples

inverse of f(x)=-log_{10}(x+4)-5 inverse

f (x) = - lo g_{10} (x + 4) - 5

inverse of f(x)=10x+6 inverse

f (x) = 10 x + 6

domain of f(x)=x^{1/2}domain

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

slope of 2x-5y=4 slope

2 x - 5 y = 4

intercepts of y=x-3 intercepts

y = x - 3

Frequently Asked Questions (FAQ)

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