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Popular >

symmetry y=-(x-7)^2-28

Solution

symmetry

y = - (x - 7)^{2} - 28

Solution

y = 7

Solution steps

y = - (x - 7)^{2} - 28

Rewrite in standard form:

y = - x^{2} + 14 x - 77

y = - x^{2} + 14 x - 77

Axis of Symmetry for

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

is

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

a = - 1, b = 14

y = \frac{- 14}{2 ( - 1 )}

Refine

y = 7

Popular Examples

domain of (x(x-3))/5 domain

\frac{x ( x - 3 )}{5}

domain of f(x)=(4x+2)/(x^2-2x+2)+6 domain

f (x) = \frac{4 x + 2}{x ^{2} - 2 x + 2} + 6

line (-5,3.2),(5,0.5)line

(- 5, 3.2), (5, 0.5)

slope ofintercept 10x-6y=-48 slope intercept

10 x - 6 y = - 48

asymptotes of f(x)=log_{5}(x)asymptotes

f (x) = lo g_{5} (x)

Frequently Asked Questions (FAQ)

What is the symmetry y=-(x-7)^2-28 ?
The symmetry y=-(x-7)^2-28 is y=7