Trigonometry Question
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Grade 11 Trigonometry CCSS: HSF-TF.B.6
- On the interval [0,π), the tangent function is not strictly increasing, and so the inverse will not be a function.
- It is easier to not have a discontinuity in the inverse function.
- An inverse function cannot have an asymptote.
- The standard domain restriction used for the tangent function is the only way to ensure that 0 is included in the range of the inverse function.