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Popular Functions >

Find the Domain 4/(x-7)

Solution

domain

\frac{4}{( x - 7 )}

Solution

x < 7 or x > 7

+1

Interval Notation

(- \infty, 7) \cup (7, \infty)

Solution steps

Find undefined (singularity) points:

x = 7

The function domain

x < 7 or x > 7

Graph

Popular Examples

Find the Roots (Zeros) g(x)=5x-12x^2+3

g (x) = 5 x - 12 x^{2} + 3

Find the Domain and Range y = cube root of x domain and range

y = 3 x

Find the Domain y=2 square root of x-5 domain

y = 2 x - 5

Find the Slope and y-intercept y=3x-9 slope intercept

y = 3 x - 9

Write as an Equation f(x)=(1.25^(x/4))^16

f (x) = (1.2 5^{\frac{x}{4}})^{16}

Frequently Asked Questions (FAQ)

What is the domain of 4/((x-7)) ?
The domain of 4/((x-7)) is x<7\lor x>7