If you answer this:

brainliest + you + 16 points

exponential decay

hour number of bacteria

.5
.91
.97

the population change of bacteria in a pond is shown in the table.

which graph shows a rate of change that is similar to the rate of change of the bacteria?
a) a
b) b
c) c
d) d

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

i think the answer is b