What is the domain of f(x)=(7x)/(2+x) ?

The domain of f(x)=(7x)/(2+x) is x -2

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domain of f(x)=(7x)/(2+x)

domain

f (x) = \frac{7 x}{2 + x}

x < - 2 or x > - 2

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

(4615.98, 1 0^{16}), (31382.6, 1 0^{17})

y - 1 = \frac{2}{3} (x + 9)

f (x) = (\frac{7}{( x - 2 )}) - 3

9 x - 4 y = 1

x^{2} - 2 x + 1

What is the domain of f(x)=(7x)/(2+x) ?
The domain of f(x)=(7x)/(2+x) is x<-2\lor x>-2