What is the domain of y=arccos(x) ?

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

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domain of y=arccos(x)

domain

y = arccos (x)

- 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

sy mm e t ry y = (x - 2)^{2} + 1

d o main f (x) = - 2 5 r - 3 + 7

r an g e f (x) = \frac{( 6 x + 3 )}{( x + 4 )}

in v erse 150000 - 1.5 x

r an g e f (x) = x^{2} - 6 x