What is the domain of f(x)=3x^2+2y^2=48 ?

The domain of f(x)=3x^2+2y^2=48 is -infinity <x<infinity

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domain of f(x)=3x^2+2y^2=48

domain

f (x) = 3 x^{2} + 2 y^{2} = 48

- \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

(5.1) (11.9)

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

x - 3 = 0

f (x) = \frac{2 x ^{2} - 9 x - 5}{x ^{2} - 16}

f (x) = \frac{3 - x}{x + 1}

What is the domain of f(x)=3x^2+2y^2=48 ?
The domain of f(x)=3x^2+2y^2=48 is -infinity <x<infinity