What is the domain of f(x)=x^2+y^2-2x-3y-6=0 ?

The domain of f(x)=x^2+y^2-2x-3y-6=0 is -infinity <x<infinity

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domain of f(x)=x^2+y^2-2x-3y-6=0

domain

f (x) = x^{2} + y^{2} - 2 x - 3 y - 6 = 0

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

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

- \infty < x < \infty

\frac{6 x ^{2} + x}{x ^{2} + 6}

y = - x^{2} + 4

f (x) = - (x - 6) 2 + 2

f (x) = \frac{10 x ^{2}}{25 - x ^{2}}

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

What is the domain of f(x)=x^2+y^2-2x-3y-6=0 ?
The domain of f(x)=x^2+y^2-2x-3y-6=0 is -infinity <x<infinity