Acertain company started the day with a stock value of points. over the next four days, the stock had a drop of point, a drop of point, a rise of points, and a rise of point. what was the value of the stock after the four days?

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation