### Home > CALC > Chapter 7 > Lesson 7.1.5 > Problem 7-49

7-49.

Find

for each of the following functions. Homework Help ✎ *y*= 2^{3}^{x}^{ 2−}^{x}^{ }+ 6*x*^{−0.4}*y*= 6*x*ln(−3*y*) −*x*^{62}*y*=cos(11 ^{0.2})^{x}

Chain Rule

Implicit differentiation.

Chain Rule