Precalculus
Alexus Allen
chapter 1
1.5
1.6 Fnuction Operations & Compositions of functions
1.7
chapter 2
2.2
2.4
2.5
chapter 3
3.1
>
3.2
3.3
3.4
chapter 4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
chapter 5
5.1
5.2
5.3
Degrees & Radians
If 2 angles have the same initial and terminal sides, but diff. measures, they are called-coterminal angles.
DMS
divide each part by 60
DDF
Divide first part by 60, and second part by 3600, then add.
Arc length
Area of a sector
Precalculus