What is the domain of f(x)=arccos(x^2) ?

The domain of f(x)=arccos(x^2) is -1<= x<= 1

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domain of f(x)=arccos(x^2)

domain

f (x) = arccos (x^{2})

- 1 \leq x \leq 1

Interval Notation

[- 1, 1]

Solution steps

Find known functions domain restrictions:

- 1 \leq x \leq 1

The function domain

- 1 \leq x \leq 1

f (x) = 3 x^{2} - 4

\frac{4 x}{x - 2}

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

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

\frac{- 2 x ^{3} + 9 x ^{2} - 27}{3 x ^{2} - 9}

What is the domain of f(x)=arccos(x^2) ?
The domain of f(x)=arccos(x^2) is -1<= x<= 1