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Popular >

domain of f(x)=9+6/x

Solution

domain

f (x) = 9 + \frac{6}{x}

Solution

x < 0 or x > 0

+1

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

extreme f(x)=x^3+12x+5 extreme points

f (x) = x^{3} + 12 x + 5

extreme f(x)=2x^3+2x^2-2x extreme points

f (x) = 2 x^{3} + 2 x^{2} - 2 x

inverse of y=(2x)/(x^2+49)inverse

y = \frac{2 x}{x ^{2} + 49}

domain of f(x)=4x^3-6x^2+3x-1 domain

f (x) = 4 x^{3} - 6 x^{2} + 3 x - 1

inverse of f(x)=((7x+1))/(x-3)inverse

f (x) = \frac{( 7 x + 1 )}{x - 3}

Frequently Asked Questions (FAQ)

What is the domain of f(x)=9+6/x ?
The domain of f(x)=9+6/x is x<0\lor x>0