Answer: 3/5
Step-by-step explanation:
First take the derivative of the function
You will then get -> 2y (dy/dx) + (((x)(dy/dx) - (y)(1))/(x)^2 ) -1
Solve for dy/dx
You will then get -> dy/dx = (x^2+y)/(x+2x^2y)
Now plug in (1,2) into dy/dx
You should get 3/5
