1. Find the general antiderit-'atit-'e cuff (x) = 1m:4 Sim: + i + 2 ex 6 2. An evergreen nurser'j.r usually sells a certain shrub after 7' years of growth and shaping. The . . . d}: . . . growth rate during these 7' years 1s approximated by E = 2.2t + 2, where r 1s the tune in years and h is the height in centimeters. The seedlings are It) centimeters tall when planted [at = 0). Find the height after tyears