Agroup of biologists conducted a three-year study about the number of lizards living on an island. the data the biologists gathered is shown in the table. years 0 1 2 3number of lizards 6,875 5,500 4,400 3,520which relationship best models the data? a. linear growthb. exponential decayc. linear decayd. exponential growth

 B.   exponential decay

Step-by-step explanation:

From the given table, we can observe that y is decreasing as x is increasing.

So it must be a decay function.

Also it can not models a linear relationship, since the rate of change is not constant throughout the table.

then it must be exponential decay function.

An exponential decay is represented by

. where x is the time period, A is the initial amount and r is the rate of decay

step-by-step explanation:

16.80 times .20= 3.36

step-by-step explanation: