en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

f(x)=-x^2-6x+9

Solution

f (x) = - x^{2} - 6 x + 9

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 18

X Intercepts : (- 3 (1 + 2), 0), (3 (2 - 1), 0), Y Intercepts : (0, 9)

Vertex : Maximum (- 3, 18)

Inverse : - 3 - - x + 18, - 3 + - x + 18

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 18]

Solution steps

Domain of

- x^{2} - 6 x + 9 : - \infty < x < \infty

Range of

- x^{2} - 6 x + 9 : f (x) \leq 18

Axis interception points of

- x^{2} - 6 x + 9 :

X Intercepts

: (- 3 (1 + 2), 0), (3 (2 - 1), 0),

Y Intercepts

: (0, 9)

Vertex of

- x^{2} - 6 x + 9 :

Maximum

(- 3, 18)

Inverse of

- x^{2} - 6 x + 9 : - 3 - - x + 18, - 3 + - x + 18

Graph

Popular Examples

derivative of (cos(x-cos(3x))/(sin(2x)))

f(x)=(3x-9)(x-6)

f(x)=(x-2)/(x-1)

f(m)=m^2-2m-168

Frequently Asked Questions (FAQ)

What is the f(x)=-x^2-6x+9 ?
The f(x)=-x^2-6x+9 is