1. what is the average rate of change of the function f(x)=5(2)^x from x = 1 to x = 5? 2. what is the average rate of change of the function f(x)=120(0.1)^x from x = 0 to x = 2? enter your answer, as a decimal. do not round. 3. the function f(x)=5000(0.98)^0.3x represents the number of white blood cells, per cubic millimeter, in a patient x days after beginning treatment for a virus. what is the average rate of change in white blood cells between days 1 and 5? (a) −29.75 mm^3/day(b) −34.75 mm^3/day (c) −282.47 mm^3/day (d) −353.08 mm^3/day 4. the function f(x)=60(1.5)^x models an animal population after x years. how does the average rate of change between year 3 and year 6 compare to the average rate of change between year 0 and year 3? (a) the average rate of change is 3.375 times as fast. (b) the average rate of change is 3 times as fast. (c) the average rate of change is 1.5 times as fast. (d) the average rate of change is 2.25 times as fast.