A. When comparing the "# of Bacteria" each hour, what is the number being multiplied by each time? *
1
8
32
224
b. What is the initial number of bacteria? (at time zero) *
0
1
4
32
c. Write a rule for this table. *
y = 4 * 8^x
y = 4 + 8x
y = 4^x + 8
y = 4x + 8
d. Suppose you started with 100 bacteria, but they still grew by the same growth factor. Write the function rule for this situation. *
y = 4 * 100^x
y = 100x + 8
y = 100x + 4
y = 100 * 8^x