let at) = 1 -|- x + 3:2 + 333. Then the derivative is d 2 2 2 $002)) 2 1+2m+3a = (1 +22) +222. Thus, f is monotone (that is, always increasing or always decreasing) on R because 0A.f'>0 vf 00 as :1: > 00, and at) > oo as a: > oo, the inverse function f *1 is dened for all numbers. Find the derivative of the inverse function: =10