Week 7 - online learning {Inverse Trig, Double Angle, and Sum and Difference}

Directions for week of Monday 5/18- Tuesday 5/26 Sum, Difference, Double Angle and Inverse Trig

   1.     See the verifying trig identities answer key and check it with your work and let me know if you have any questions 

   2.     Take out your trig cheat sheet from last week you should have the following sections highlighted:

a.     Tangent and Cotangent Identities

b.     Reciprocal Identities

c.      Pythagorean Identities

    d.     Sum and Difference Formulas

    e.     Double Angle Formulas

    f.       There is some other important information on this sheet – it has a filled in unit circle, the right triangle definitions of trig functions, unit circle definition of trig functions, domain, range and period formulas for all six trig functions. This is a paper you will want to keep handy for the rest of the year and also for next school year.

   3.     Complete the “Practice sum and difference and double angle” worksheet and submit to schoology by 5/26 at 11:59 PM

   4.     Choose one of the two options below:

a.     Option 1: Watch the two video on inverse trig

                                                              i.      There is a notes outline that goes with the video. You need to complete and upload to schoology by Friday 5/26 at 11:59 PM.

b.     Option 2: Complete the study guide lesson on APEX {9.1.1}. –

                                                              i.      There is a notes outline that goes with the program. You need to complete the notes outline and upload to schoology by Friday 5/26 at 11:59 PM.

   5.     Pull back out your trig cheat sheet and now highlight the following sections:

Inverse Trig Functions – in this section you will find notation, domain, range, properties and alternate notation.

   6.     Complete the “Practice sum and difference and double angle” worksheet and submit to schoology by 5/26 at 11:59 PM

   7.     Complete the evens or odds on the “4.7 Inverse trig practice” worksheet and upload to schoology by 5/22 at 11:59 PM

In your materials folder I have already download the study guides that go with the lesson and they is a pdf in the materials folder on schoology.

Reminders:

Grades are now active and being put into HAC for the fourth quarter, remember the fourth quarter is all process grades and some of you are missing some significant work that will be difficult to get turned in all at once to get a pass for the class in the fourth quarter. Anything in TAC with a grade of “0” may still be completed for full credit. Suffice it to say, if you keep doing your work you will be ok. 

 Please email me if you have any questions or concerns. I am able to have a  Microsoft Teams meeting with you if you want. If you would like to meet with me via teams please email me and we can find a time that works for both of us and I will send you an invite. You can also contact me via Remind or email. You guys are doing a great job! Keep it up!

Miss you all very much.

Mrs. Straub