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Popular >

symmetry y=-4x^2+9x+7

Solution

symmetry

y = - 4 x^{2} + 9 x + 7

Solution

x = \frac{9}{8}

Solution steps

Axis of Symmetry for

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

is

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

a = - 4, b = 9

x = \frac{- 9}{2 ( - 4 )}

Refine

x = \frac{9}{8}

Popular Examples

slope of y=-1/4 x+9 slope

y = - \frac{1}{4} x + 9

critical (x^3)/(x^2+3)critical points

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

parity f(x)=3x^2 parity

f (x) = 3 x^{2}

inverse of f(x)= x/(x^2-1)inverse

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

slope ofintercept x slope intercept

x

Frequently Asked Questions (FAQ)

What is the symmetry y=-4x^2+9x+7 ?
The symmetry y=-4x^2+9x+7 is x= 9/8