How to use graphing to find the solutions to the system of equations?

Once ur lines are graphed, the solution is where the lines intersect. So by graphing however many equations u have, the point where they intersect is the solutionunless of course u have parallel lines, then there is no solution. And if ur lines are coincident, the same line on top of each other, then there is infinite solutions.

My only option would be to discuss each of the option as much I could. Linear positive association would be depicted by a scatter plot with data that almost forms a straight line and sloping to the right upward. As the x increases, the y increases as well. Linear negative association would be the opposite of the linear positive. The plot would sloping upward to the left. As the x increases, the value of y would decrease. Nonlinear positive association would be almost the same as the linear positive however the data do not form a line. It may be form a curve. Nonlinear negative would be also almost the same as the linear negative only that the data do not form a line.

The answer would be B