I need some help, its my last question on a quiz and so if i get another one wrong, it would be the same as throwing my grade out the window, i need help

I need some help its my last question on a quiz and so if i get another one wrong it would be the same as throwing my grade out the window i need help class=
I need some help its my last question on a quiz and so if i get another one wrong it would be the same as throwing my grade out the window i need help class=