Unit 6 Assignment: Exponential and Logarithmic Functions Mathematics 31 Online 6. Rewrite each expression as a single logarithm. a. 2 Ina - Inb - 3 Inc In (a) - Inb - 3inc = Inla-71h bc 3 2 2 = Inca - Inb- In(3 = In ( a /z ] = In ( a) - (inb+ Inc3) 2 = In( a ) - In ( b( 3) 2 1 b. 5 Inx + , In(x3 + 1) - 4In(x4 -5) 7. Find the derivative of each of the following functions. Simply as much as possible. 1 a. f(x) = In(x-2) 1 b. y = Inx2 + In5