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

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

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domain of arccos(x^2)

domain

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

3^{x} + 4

f (x) = \frac{6 x - 25}{- 5 x + 41}

f (x) = \frac{x + 4}{x - 1}

lo g_{2} (x^{2} - x - 90)

9 x + 5