What is the domain of (x-7)^2-8 ?

The domain of (x-7)^2-8 is -infinity <x<infinity

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domain of (x-7)^2-8

domain

(x - 7)^{2} - 8

- \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

f (x) = x

f (x) = 2 x^{3} - 24 x - 2

f (x) = \frac{x + 5}{x ^{3} - x ^{2} - 4 x + 4}

3 x^{2} + x - 5

f (4) = 2 x - 10

What is the domain of (x-7)^2-8 ?
The domain of (x-7)^2-8 is -infinity <x<infinity