What is the domain of f(x)=4x^2-2x-12 ?

The domain of f(x)=4x^2-2x-12 is -infinity <x<infinity

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domain of f(x)=4x^2-2x-12

domain

f (x) = 4 x^{2} - 2 x - 12

- \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

- 3 x + 5 y = 15

y = (2 - x)

f (x) = 4 x - 6 y = 24

(2, - 5), (10, 5)

y = x^{3} - 2 x

What is the domain of f(x)=4x^2-2x-12 ?
The domain of f(x)=4x^2-2x-12 is -infinity <x<infinity