Find the surface area of the 3D solid. Round to one decimal place.

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)