Introduction to Unit 3: The Big Picture
What's up, AP Precalculus students? Mr. Heimler here, and I am PUMPED to guide you through Unit 3: T
Radian Measure and Angles
Alright, let's kick off Unit 3 by ditching those old-school degrees and embracing the future with ra
Trigonometric Functions: The Unit Circle
Once we've got radians down, it's time to slap 'em onto the unit circle! The unit circle is your bes
Trigonometric Functions: The Right Triangle
Alright, we've seen the unit circle, now let's bridge it back to something more familiar: the right
Inverse Trigonometric Functions
Sometimes, we know the ratio and need to find the angle! That's where inverse trigonometric function
Equivalent Forms of Trigonometric Expressions
Now for some algebraic fun! Just like we can rewrite algebraic expressions, we can do the same with
Solving Trigonometric Equations
Now for the main event: solving trigonometric equations! This is where all our skills come together.
Rates of Change in Trigonometric Functions
Hold on tight, because we're getting a sneak peek into calculus! This topic introduces the idea of r
Introduction to Polar Coordinates
Alright, let's blow your mind with a whole new way to plot points! We're leaving the familiar Cartes