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Popular >

symmetry y=x^2+4x+3

Solution

symmetry

y = x^{2} + 4 x + 3

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

range of (x^2-9)/(x^2+2x-3)range

\frac{x ^{2} - 9}{x ^{2} + 2 x - 3}

inverse of f(x)= 2/(5x+8)inverse

f (x) = \frac{2}{5 x + 8}

inverse of f(x)=f(1)=6 inverse

f (x) = f (1) = 6

intercepts of (x^2-x-12)/(2x-8)intercepts

\frac{x ^{2} - x - 12}{2 x - 8}

inflection-5X^2+90X inflection points

- 5 X^{2} + 90 X

Frequently Asked Questions (FAQ)

What is the symmetry y=x^2+4x+3 ?
The symmetry y=x^2+4x+3 is x=-2