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π¦Unit 9

1 min readβ’july 12, 2021

Sumi Vora

There are many different kinds of functions in math because not everything in the world exists on a plane with two variables. So far, everything we have been doing has been on the **Cartesian** plane: β^2. This unit introduces you to different kinds of functions that model the world around us.Β

- Derivatives of Parametric Functions - First Derivative & Second Derivative of a Parametric Function
- Parametrics and Motion - Parametric Motion Expressed through Vector-Valued Functions
- Position Vector - Displacement of Parametric Functions & Arc Length/Distance of Parametric Functions

- Polar Conversions
- Derivatives of Polar Functions - Slope of Tangent Line for Polar Functions
- Area Under the Curve - Simple Area Under Polar Curves
- Area Between Two Curves If the curves intersect, then you may have to find the area inside the curves by splitting the region.

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π¦Unit 9: Parametric Equations, Polar Coordinates & Vector Valued Functions (BC Only)

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