What is the domain of f(x)=(26)/(x-7) ?

The domain of f(x)=(26)/(x-7) is x 7

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domain of f(x)=(26)/(x-7)

domain

f (x) = \frac{26}{x - 7}

x < 7 or x > 7

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 7

The function domain

x < 7 or x > 7

f (x) = x^{2} - 2 x - 1

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

(7, - 1), (- 2, 10)

\frac{x}{x + 3}

y = 9 x^{2}

What is the domain of f(x)=(26)/(x-7) ?
The domain of f(x)=(26)/(x-7) is x<7\lor x>7