Two functions, function A and function B are shown below:
x y
7 14
8 16
9 18

which statement best compares the rate of change of the two functions?

Can someone check my answer? you

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15