The weight of your baby is putting pressure on your back, which can cause shooting pains (sciatica) in your lower back and legs. Lifting, bending, and walking can make the pain worse. Warm baths, ice packs, and changing positions may help. The volume of your amniotic fluid is reduced by about half.
Definition of Proportional Relationships- Two quantities are proportional if they vary in such a way that one of them is a constant multiple of the other. Create a free website.
Then relate the constant of proportionality to the equation. Show the student that proportional relationships can be modeled by equations of the form y = cx where c is the constant of proportionality. Provide additional opportunities for the student to find and interpret the constant of proportionality in equations.