Unit 12 12.1 Three-Dimensional Coordinate System 12.2 Spheres 12.3 Vectors in 3d 12.4 idk 12.5 Surfaces in 3D 12.6 Quartic Surfaces Unit 13 13.1 Vector Functions and Space Curves 13.2 Integrals and Derivatives in Vector Functions 13.3 Arc Length and Curvature 13.4 Motion in space Unit 14 14.1 Functions of Several Varibles 14.2 Limits and Continuity 14.3 Partial Derivatives 14.4 Differentiablity 14.4 Tangent planes and Linear Approximation 14.5 Chain rule 14.6 Directional Derivatives and the Gradient Unit 15 15.1 Double integrals Unit 16 16.2 Line Integrals Info about the weekly quizzes they are almost verbatim to the webassign/assignments it is worth 15%