Question 2
Use the exponential regression equation you found
(y=0.013031⋅1.01197xy equals thirteen thousand thirty one millionths times one and one thousand one hundred ninety seven hundred thousandths to the power of x)
to find the approximate average rate of change in population growth from 2010 to 2020. Type the correct number in each blank to complete the equation below:
Answer:Correct! Go to question 3.Incorrect. The answer is:
Average Rate of Change =
y2−y1x2−x1the quantity of y sub 2 minus y sub one divided by the quantity of x sub 2 minus x sub 1
=
357772079.6−317636254.12020−2010the quantity of 357 million seven hundred seventy two thousand seventy nine and six tenths minus three hundred seventeen million six hundred thirty six thousand two hundred fifty four and one tenth divided by the quantity of 2020 minus 2010
=
40135825.52which equals 40 million one hundred thirty five thousand eight hundred twenty five and fifty two hundredth people per year
Go to question 3.
One or more of your answers are incorrect. Try again. Use the regression equation to find the value of y when x = 2010 and when x = 2020.