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Popular >

symmetry (x-4)^2-9

Solution

symmetry

(x - 4)^{2} - 9

Solution

x = 4

Solution steps

y = (x - 4)^{2} - 9

Rewrite in standard form:

y = x^{2} - 8 x + 7

y = x^{2} - 8 x + 7

Axis of Symmetry for

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

is

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

a = 1, b = - 8

x = \frac{- ( - 8 )}{2 \cdot 1}

Refine

x = 4

Popular Examples

midpoint (-2,-3),(2,-7)midpoint

(- 2, - 3), (2, - 7)

intercepts of f(x)=x^2-8x+16 intercepts

f (x) = x^{2} - 8 x + 16

f (x) = sec^{2} (x)

range of f(x)=|x-2|+1 range

f (x) = ∣ x - 2 ∣ + 1

simplify (-2.1)(4.3)simplify

(- 2.1) (4.3)

Frequently Asked Questions (FAQ)

What is the symmetry (x-4)^2-9 ?
The symmetry (x-4)^2-9 is x=4