What is the domain of f(x)=(300)/(1+0.03r^2) ?

The domain of f(x)=(300)/(1+0.03r^2) is -infinity <r<infinity

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domain of f(x)=(300)/(1+0.03r^2)

domain

f (x) = \frac{300}{1 + 0.03 r ^{2}}

- \infty < r < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < r < \infty

\frac{x ^{3}}{x - 1}

f (x) = \frac{x ^{2} - 1}{x ^{2} - 4}

f (x) = \frac{3 x + 15}{5 x}

(x - 2) (x + 2) (x + 4)

f (x) = \frac{x}{2} - 1

What is the domain of f(x)=(300)/(1+0.03r^2) ?
The domain of f(x)=(300)/(1+0.03r^2) is -infinity <r<infinity