Which equation represents an exponential function with an initial value of 500?

f(x) = 100(5)x
f(x) = 100(x)5
f(x) = 500(2)x
f(x) = 500(x)2

Step-by-step explanation:

The exponential function can be written in the form

Now, if the initial value is 500.

It means that when x=0 then y = 500.

Looking into the given option, the correct function is

Let us check the initial value by plugging x = 0

Any number with the exponent zero is equal to 1. Thus, we have

Hence, the initial value is 500.

Therefore, the correct function is

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

36

step-by-step explanation: