- #1
Lancelot59
- 646
- 1
I'm given these functions:
[tex]f(x,y)=x^{3}y[/tex]
[tex]ye^{y}=t[/tex]
[tex]x^{3}+tx=8[/tex]
I need to find (df/dt)(0)
I have no clue how to go about this. I can't isolate any of the variables. I tried making an implicit function out of equations two and three, but that didn't lead anywhere useful.
I'm stumped.
[tex]f(x,y)=x^{3}y[/tex]
[tex]ye^{y}=t[/tex]
[tex]x^{3}+tx=8[/tex]
I need to find (df/dt)(0)
I have no clue how to go about this. I can't isolate any of the variables. I tried making an implicit function out of equations two and three, but that didn't lead anywhere useful.
I'm stumped.