Which table represents a linear function?

a.
x y
2 -46
4 -18
6 58

b.
x y
2 -2
4 4
6 14

c.
x y
2 11
4 14
6 17

d.
x y
2 -6
4 6
6 26

What is x and y (use substitution? ) 5x+3y=38 and y=3x+8?

What is (28 + 7 + 6 + 3) x 1/2 show your work

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function