2. The dashed function is the graph of /, and the solid function is the graph of 9. Express 9 in terms of f. V=8(x) (From Unit 3, Lesson 3) The height of a hot air balloon, in feet, 1 minutes after takeoff is modeled by the function f(m) = 16m a. How many minutes does it take for the balloon to reach 200 feet? b. Another balloon takes off 5 minutes later and rises at the same speed. Write an equation for the function 9, where g(t) is the height, in feet, of this balloon in terms of m. Explain your reasoning. c. Sketch graphs of the two functions f and 9. height (feet) 250 200 150 100 50 10 time (minutes) 15 20