Pinned Post
Just to remind everyone
All our grinds are also online. If you cannot come to your grind, please take your grind online. If you cannot log on to your own group grind please log on to any other 5th HL grind that week. Look at the grinds schedule on the home page.
Zoom Meeting Id
6860296364
Passcode
FrontRoom
Trigonometry 2 - Trigonometric Functions
We practiced solving Trig equations using CAST and The General Solution. We then continued with trigonometric functions.
f(x) = a + bsincx and f(x)= a + bcosc(x)
a: midway line
b: amplitude
Trigonometry 1
This grind, our first grind on trigonometry, we worked on the Unit Circle and CAST.
Homework and solutions attached
Joan😀
The Circle Part 6
Our last grind on The Circle, revision of geometry of The Circle.
Do you know your Circle Theorems?
Practise circle geometry questions for homework 😎
