Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4d
The graph is plotted for y = cos(x) with domain 0 ≤ x ≤ π.
Why is this standard restriction used for cos⁻¹(x)?
Why is this standard restriction used for cos⁻¹(x)?
- It captures all output values
- It makes the function one-to-one
- It's continuous
- All of the above