Our third block on 4.7 - inverse trig functions! Isn't it nice to not have an assessment for three whole blocks?
That said, Quiz on Wednesday over 4.7. You have 3 worksheets and one book assignment to help you prepare. I would recommend really knowing the information about domain and range of the inverse functions (I like thinking in terms of the sketches from the circle).
Today we went over worksheets and homework and answered any questions. We also graphed all six inverse functions in our calculators, limiting domain on sine and cosine. We made a few connections to geometry related to finding angles in right triangles using inverse functions. Our "arc" functions are the exact same thing that we did in geometry to find angles.
We did and checked HW #3 which was worksheet #3. It is attached below, along with the answer key.
Real world application tomorrow!
That said, Quiz on Wednesday over 4.7. You have 3 worksheets and one book assignment to help you prepare. I would recommend really knowing the information about domain and range of the inverse functions (I like thinking in terms of the sketches from the circle).
Today we went over worksheets and homework and answered any questions. We also graphed all six inverse functions in our calculators, limiting domain on sine and cosine. We made a few connections to geometry related to finding angles in right triangles using inverse functions. Our "arc" functions are the exact same thing that we did in geometry to find angles.
We did and checked HW #3 which was worksheet #3. It is attached below, along with the answer key.
Real world application tomorrow!
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answers_to_the_back_of_worksheet_4.7_3.pdf |