Hi,

Median CD contains Pt(2,6) and the midpoint(4,2), which is ([7+1]/2,[3+1]/2)

SLOPE = (2-6)/(4-2) = -2

y = -2x + b Using ordered pair Pt(4,2) to solve for b

2 = -8 + b

10= b     y = -2x +10  the equation of the line containing CD



 

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