Calc 3 14.6 Notes: Directional Derivatives and the Gradient Vector

Objectives:
11. Define the directional derivative Duf.
12. Define and compute the gradient of a function.
13. Find the direction in which a function increases most rapidly and find the directional derivative in that direction.
14. Know that the gradient at a point is orthogonal to the level set containing that point.
15. Find the equation of the tangent plane and normal line to a surface at a point.
Ch 14 playlist: • Calculus 3 Chapter 14:...
PDF copy of the notesheets: drive.google.com/file/d/1UVd_...

[@PhysicsMath-my3cj]

Your videos really helps.Thank you

[@ruhehe.o_c]

Thank you so much , today is my midterm ,hope to get passed

[@Oh-lk2qd]

Is this covered in APs in high school?

[@alexandraniedden5337]

This is a dual credit class in some high schools, after AP Calculus BC.