SOLUTION: determine k so that the line through (k+2,k) and (3,2) has slope 3

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Question 327428: determine k so that the line through (k+2,k) and (3,2) has slope 3
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The equation for slope is,
m=%28y2-y1%29%2F%28x2-x1%29=%282-k%29%2F%283-%28k%2B2%29%29=3
2-k=3%281-k%29
2-k=3-3k
2k=1
highlight%28k=1%2F2%29