Tuesday HW!

Hello everybody and welcome to this glorious Tuesday, the weather has declined a bit so all the more reason to stay inside with a snack and a pencil.

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Class Name: EHHSPreCalc

Class Code: mrmasoneh

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text @mrmasoneh to 81010

The homework tonight is:

1. Sketch y = arctan(x)
1. What is the restricted domain for arctan(x)?
2. Why do we use the horizontal line test? What does it show us about our graph?
3. Why are there real numbers on the X axis and angle measures on the Y axis on the graphs of the inverses?
• Think about y = arctan(x), Where does X come into the equation? What about Y?