What is the domain of f(x)=5(x^2-20) ?

The domain of f(x)=5(x^2-20) is -infinity <x<infinity

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domain of f(x)=5(x^2-20)

domain

f (x) = 5 (x^{2} - 20)

- \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

∣ x - 4 ∣

f (x) = - 5 lo g_{10} (x - 2)

f (x) = ln (x^{2} - 6 x)

y = 2 x + 3 - 4

f (x) = x^{2} + 6 x + 1

What is the domain of f(x)=5(x^2-20) ?
The domain of f(x)=5(x^2-20) is -infinity <x<infinity