### Home > CALC > Chapter 10 > Lesson 10.4.2 > Problem 10-151

10-151.

For the curve *x*^{4} – *xy* = 2, write an equation for the line tangent to the graph at the point (–1, 1).

This equation can be written in *y* = form before taking the derivative.

10-151.

For the curve *x*^{4} – *xy* = 2, write an equation for the line tangent to the graph at the point (–1, 1).

This equation can be written in *y* = form before taking the derivative.