I need help on this and the first person that answer this correctly gets a BRANLIST(answer if you know)​

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?