What is the domain of f(x)=(x-7)/(x-5) ?

The domain of f(x)=(x-7)/(x-5) is x 5

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domain of f(x)=(x-7)/(x-5)

domain

f (x) = \frac{x - 7}{x - 5}

x < 5 or x > 5

Interval Notation

(- \infty, 5) \cup (5, \infty)

Solution steps

Find undefined (singularity) points:

x = 5

The function domain

x < 5 or x > 5

f (x) = x + 1 - x

g (x) = ln (3 x + 1)

lo g_{b} (x - 3)

\frac{lo g _{10} ( x - 4 )}{16 - 2 x}

\frac{- 5 + 2 x ^{2}}{3 - 4 x}

What is the domain of f(x)=(x-7)/(x-5) ?
The domain of f(x)=(x-7)/(x-5) is x<5\lor x>5