Answer
The Table is nonlinear.
The graph for the table is attached below
Work Step by Step
The table is non linear because when you plot the lines you notice that the points cannot be connected by a straight line and that there is rapid rise in the dependent variable from -5 to 6 when the independent variable increased by only 1. There is no constant slope or change in the y values as the x values are changed. Since there is no constant slope, it is nonlinear.