Which exponential function is represented by the graph?

Step-by-step explanation:

Let's solve this using our formula for exponential functions:

where a is the initial value and b is the growth/decay rate. We will fill that equation in with 2 of the coordinates on the graph and come up with the values for both a and b. (0, 3) and (1, 6):

. Anything raised to the power of 0 is 1, so that means that

a = 3. We will use that value along with the x and y from the second coordinate to solve for b:

. b to the first is just b, so our equation is

6 = 3b and

b = 2.

Our equation then is

, the third choice down.

40 is the final : )

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.