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Standard Form

Manipulate the line by sliding Point_R and Point_S.

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  1. Find the quotient of C and B. How does this value correspond to the line?
  2. Find the quotient of C and A. How does this value correspond to the line?
  3. Move points R and S and answer questions 1 and 2 again. 
  4. Given points on the x and y axis, how do you find A? B? C?
  5. Using your observations, what is the benefit of Standard Form?

Some things on this page were borrowed from here.