Answer:
4.2846*10^2
Step-by-step explanation:
428.46
4.2846*10^2 hopefully
The value of k should be 2.
if you plug the y value of the point in the equation for y and do the same with x you should be able to get this answer after fallowing the order of operation.
This answer would be a cuboid because it has parallel,perpendicular,and diagonal cross sections