These are all the drop downs to the last question I ask

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Solve 3x-18=2y and 5x-6y=6 by elimination show work