- #1
Firepanda
- 430
- 0
Question : g(x,y) = x^3 - 3x^2 + 5xy - 7y^2
Verify that ∇g(0,0) = 0
I looked on wiki and it said the vector of partial derivatives, so my g(x,y) would become
∇g = (3x^2 - 6x + 5y, 5x -14y)
so what do i do from here? i don't see what its asking, do i plug x and y as 0 and show I get 0? Where do i plug them into?
Verify that ∇g(0,0) = 0
I looked on wiki and it said the vector of partial derivatives, so my g(x,y) would become
∇g = (3x^2 - 6x + 5y, 5x -14y)
so what do i do from here? i don't see what its asking, do i plug x and y as 0 and show I get 0? Where do i plug them into?