Mathematics, 03.12.2020 23:20 jeffyisdrunk
PLEASE HELP!
The table (look down for table) at the right shows the amount of carbon dioxide in the atmosphere for selected years. Make a scatter plot of the data, letting x be the number of years after 1900. Determine the kind of polynomial model that seems to be most appropriate. Predict the amount of carbon dioxide in the atmosphere in 1998. Are you confident in the prediction?
1. The correct graph is shown below. Each of the graphs is shown in a [0,120,10] by [300,400,10] viewing window. What kind of model seems to be most appropriate?
-Quadratic
-Linear
-Cubic
2. Predict the amount of carbon dioxide in the atmosphere in 1998
ppm
3. Are you confident in the prediction?
-Yes, since the the prediction was interpolated.
-Yes, since the prediction was extrapolated.
-No, since the prediction was interpolated.
-No, since the equation was extrapolated.
I couldn't enter the table but it's this:
year: 1968, 1983, 1998, 1003, 1008
ppm: 325.48, 342.26, 368.79, 375.59, 386.55
Answers: 2
Mathematics, 21.06.2019 23:00
Which geometric principle is used to justify the construction below?
Answers: 1
Mathematics, 21.06.2019 23:20
In the diagram below,abc is congruent to dec what is the value of x
Answers: 2
Mathematics, 22.06.2019 02:00
Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?
Answers: 2
PLEASE HELP!
The table (look down for table) at the right shows the amount of carbon dioxide in the...
Mathematics, 18.10.2019 13:10
Biology, 18.10.2019 13:10
Social Studies, 18.10.2019 13:10
Health, 18.10.2019 13:10
Mathematics, 18.10.2019 13:10
History, 18.10.2019 13:10
Computers and Technology, 18.10.2019 13:10
Social Studies, 18.10.2019 13:10
History, 18.10.2019 13:10