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What is the domain of y = cos-1^x?
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2 votes
What is the domain of y =
cos-1^x?

What is the domain of y = cos-1^x?-example-1
User Andriej
by
7.4k points

2 Answers

4 votes

Answer:

A) [-1,1]

Explanation:

The function of y=cos⁻¹(x) has a domain of [-1,1] and a range of [0,π]. Observe the graph.

What is the domain of y = cos-1^x?-example-1
User PottyBert
by
6.6k points
4 votes

Answer:

A

Explanation:

correct on edge

User Richard Tinkler
by
6.8k points
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