SOLUTION: Y = 1/3x + 1 Y = -3x + 11 Solve each system by graphing

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Question 607712: Y = 1/3x + 1
Y = -3x + 11
Solve each system by graphing
Found 2 solutions by jim_thompson5910, ewatrrr:
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Follow the same idea used in this solution. Let me know if you need any further help. Thanks.
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi

Y = 1/3x + 1  Pt(0,1)& Pt(3,2)on this line

Y = -3x + 11  Pt (0,11)& Pt(1,8)on this line

plot Pts and connect with respective lines: 

Slopes of the lines are negative reciprocals of one another.  Lines are perpendicular.

Lines Intersect at (3,2)



 

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