1. Determine whether the given data indicates a function which is exponential, linear, or neither. x -1 0 1 2 3 F (x) 3 6 12 18 30 X -1 0 1 2 3 f (x 3/2 3 6 12 24 X -1 0 1 2 3 f (x) 1/2 1/4 1/8 1/16 1/32 2. Use transformation to draw the graphs, also find the domain, range and the horizontal asymptote the functions: a. f (x) =3-* - 2 b. f (x) =7 -3e2x 3. Solve the equation (Hints: see examples 7 and 8 in book pages 312-313) a. 8-x+14 = 16* b. (et)* * ex = e12 4. Find an exponential function with horizontal asymptote y = -3 whose graph contains the points (0, -2) and (-2, 1). 5. A model for the number N of people in a college community who have heard a certain rumor is N = P(1 -e-0.15d) Where P is the total population of the community and d is the number of days that have elapsed since the rumor began. In a community of 1000 students, how many students will have heard the rumor after 3 days