Find the equation of the tangent line to the graph of y = 37 at x = 1. NOTE: Round the slope to one decimal place. The amount, A mg, of caffeine in the body t hours after drinking a cup of coffee can be approximated by A = f(t) = 90e0.17t (a) Find f'(t) | f'(t)= (b) Find f(2) and f'(2) and give units. NOTE: Round your answers to two decimal places. f(2)= f'(2) = hours mg/hour