en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(n)=((n^2-n))/2

Solution

f (n) = \frac{( n ^{2} - n )}{2}

Solution

Domain : - \infty < n < \infty

Range : f (x) \geq - \frac{1}{8}

X Intercepts : (1, 0), (0, 0), Y Intercepts : (0, 0)

Inverse : \frac{1 + 1 + 8 n}{2}, \frac{1 - 1 + 8 n}{2}

+1

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

\frac{n ^{2} - n}{2} : - \infty < n < \infty

Range of

\frac{n ^{2} - n}{2} : f (x) \geq - \frac{1}{8}

Axis interception points of

\frac{n ^{2} - n}{2} :

X Intercepts

: (1, 0), (0, 0),

Y Intercepts

: (0, 0)

Inverse of

\frac{n ^{2} - n}{2} : \frac{1 + 1 + 8 n}{2}, \frac{1 - 1 + 8 n}{2}

Graph

Popular Examples

f (x) = 3 - x

y = \frac{e ^{x}}{x - 1}

f(x)=(x^4-x^3-8)/(x^2-x-6)

f (x) = \frac{x ^{4} - x ^{3} - 8}{x ^{2} - x - 6}

g(x)=2sqrt(x+9)+7

g (x) = 2 x + 9 + 7

F (x) = 4 - x

Frequently Asked Questions (FAQ)

What is the f(n)=((n^2-n))/2 ?
The f(n)=((n^2-n))/2 is