Warm-up Problems Consider the points A(3,7) and B(-2,1). Find the length of Find the slope of Find the midpoint of
p.506 #24a - Do Together on graph paper
p.506 #24 (b & c) – Your Turn
Up until now, we’ve identified a shape using slope. Today we will use length, though slope will still be useful.
Understanding the directions: “Write a coordinate proof” = show your work then summarize ”Explain” = write explanation in words Always be thinking about the rules for the various shapes.
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