SOLUTION: Which value of b will make the system y=2x+2 and y=2.5x+b intersect at the point (2,6)?
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Question 800656: Which value of b will make the system y=2x+2 and y=2.5x+b intersect at the point (2,6)?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Substitute the x and y values into both equations. That point (2,6) must satisfy BOTH equations if the two equation lines intersect at this point.
, already true.
.
That is the value you want.
This second equation then must be
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