If the formula were used to find the r-value of the following data, what would be the value of to three decimal places?

x y
2 4
5 10
7 14
11 19
15 24
a. 6.940
b. 5.099
c. 4.561
d. 7.759

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

do it yourself this is easy

step-by-step explanation:

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !