Enjoy? here a math question you guys might knoew

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Solve for x and select the correct answer

33 ! use the following data to determine the type of function (linear, quadratic, exponential) that best fits the data set. (1, 2) (5, 7) (9, 8) (3, 4) (4, 5) (2, 3)