Honestly i have a lot of homework to catch up on and not a very good work ethic

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Which of the following is the shape of a cross section of the figure shown below

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4