3. Circle any table of values that shows an exponential function. 2 points (a) * 1 2 3 4 5 (b) * 1 2 3 4 5 (c) 12 3 4 5 v 1 2 4 8 16 8 16 32 64 V 36 11 20 27 Y 4 6 points 4. This table shows the number of bacteria at different times. Time in hours 0 1 2 # of bacteria 3 4 5 10 20 40 80 Use y=a.b* to find an equation for the data. Use your equation to find the approximate Don't use the regression feature of your graphing number of bacteria at the 8.5 hour mark calculator