Which of the tables below represents the same linear relationships as y=x+2?

What’s the answer? and how do i solve it ?

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.

Of . 3x+4y+4z=4, 5x+7y+3z=5 4x+5y+7z=7