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

g (x) = - lo g_{4} (x)

\frac{3 x + 4}{x ^{2} - 9}

f (x) = 2 - ∣ x - 1 ∣

- 8 x + 16

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