A type of cell triples every hour. If there are 5 cells initially, which function can be used to find the number of cells, c, at the end of t hours?

c(t)=5(13)t

c(t)=5(3)t

c(t)=5+(13)ts

c(t)=5+(3)t

c(t)=5(3)t

Step-by-step explanation: its the only solution that works

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.