What is the domain of y=arccos(x/2)-pi/2 ?

The domain of y=arccos(x/2)-pi/2 is -2<= x<= 2

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domain of y=arccos(x/2)-pi/2

domain

y = arccos (\frac{x}{2}) - \frac{π}{2}

- 2 \leq x \leq 2

Interval Notation

[- 2, 2]

Solution steps

Find known functions domain restrictions:

- 2 \leq x \leq 2

The function domain

- 2 \leq x \leq 2

f (x) = \frac{4}{x + 1} + 3

f (x) = (x - 3) (x + 2)

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

y = \frac{x}{x}

lo g_{10} (4) (2 - x)

What is the domain of y=arccos(x/2)-pi/2 ?
The domain of y=arccos(x/2)-pi/2 is -2<= x<= 2