Beginning Algebra
Answer/Discussion to Practice Problems
Tutorial 23: Slope
Answer/Discussion
to 2a
(3, 5) and (1, 8) 

*Plug in x and y values into slope formula
*Simplify

Answer/Discussion
to 2b
(4, 2) and (4, 2) 

*Plug in x and y values into slope formula
*Simplify

Last revised on July 31, 2011 by Kim Seward.
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