Also, in the slope intercept form, y=mx+b, m is equal to the slope. y2-y1/x2-x1 are the coordinates that you use to figure out the slope. B stands for the y-intercept. Y and x in the slope intercept form are only variables that you plug in from your points on the cortesian coordinate plane.
Contraction joint. c. Construction joint. Out of these Expansion joint and Contraction joints are stress relieving ones while the construction joint is not. Joints can be vertical or horizontal. Vertical joint in a building is at the beam bottom of the column and wall junctions. These joints-Expansion and contraction joints separate the structures and pavements Careful preplanning the location is important for minimum crack free structural members.
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.all 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.