What is the domain of f(x)=(30000)/(100-x) ?

The domain of f(x)=(30000)/(100-x) is x 100

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domain of f(x)=(30000)/(100-x)

domain

f (x) = \frac{30000}{100 - x}

x < 100 or x > 100

Interval Notation

(- \infty, 100) \cup (100, \infty)

Solution steps

Find undefined (singularity) points:

x = 100

The function domain

x < 100 or x > 100

f (x) = ∣ x - 1 ∣ + ∣ x + 1 ∣

- 4 - 2 x + 1 - 2

f (x) = \frac{3 x}{4 x - 7}

f (x) = x - 3 + 2 x

f (x) = \frac{3 x}{4 x - 9}

What is the domain of f(x)=(30000)/(100-x) ?
The domain of f(x)=(30000)/(100-x) is x<100\lor x>100