For no solution, the two lines have to never intersect, which means they have to be parallel lines. In other words, no solution will satisfy both equation. For infinitely many solutions, the two lines have to overlap each other, which means one equation has to be a multiple of the other equations.
[joint] the site of the junction or union of two or more bones of the body; its primary function is to provide motion and flexibility to the frame of the body. Some are immovable, such as the sutures where segments of bone are fused together in the skull.
Ball and socket joints: Are the most mobile type of joint in your body. Saddle joints: Enable you to grasp things. Where bones meet. Joints are the place where two bones meet. All of your bones, except for one (the hyoid bone in your neck), form a joint with another bone.Joints hold your bones together and allow your rigid skeleton to move.here bones meet. Joints are the place where two bones meet. All of your bones, except for one (the hyoid bone in your neck), form a joint with another bone. Joints hold your bones together and allow your rigid skeleton to move.