What is the domain of f(x)=(900x)/(10+45x) ?

The domain of f(x)=(900x)/(10+45x) is x -2/9

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domain of f(x)=(900x)/(10+45x)

domain

f (x) = \frac{900 x}{10 + 45 x}

x < - \frac{2}{9} or x > - \frac{2}{9}

Interval Notation

(- \infty, - \frac{2}{9}) \cup (- \frac{2}{9}, \infty)

Solution steps

Find undefined (singularity) points:

x = - \frac{2}{9}

The function domain

x < - \frac{2}{9} or x > - \frac{2}{9}

f (x) = \frac{x - 1}{x ^{2} + 5 x + 6}

y = 12 + lo g_{10} (1 - x^{2})

f (x) = \frac{( - 3 - x )}{5 x - 8}

\frac{x - 3}{5}

f (x) = 1 1^{x + 3} - 7

What is the domain of f(x)=(900x)/(10+45x) ?
The domain of f(x)=(900x)/(10+45x) is x<-2/9 \lor x>-2/9