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Find the y value.

1.) (2,y), (3,3) m=2
2.) (4,y), (6,3) m=-2
3.) (5,-1), (-2, y) m=1

Answer :

rajatagrawal833
answers
1) y=8
2) y=3
3)y=-7
Mathexpert
We know that, 
[tex]Slope = \frac{y_2-y_1}{x_2-x_1} [/tex]

1)  [tex] \frac{3-y}{3-2} = 2 [/tex]

3 - y = 2
y = 1

2)  [tex] \frac{3-y}{6-4} = -2 [/tex]

3 - y = -4
y = 7

3) [tex] \frac{y+1}{-2-5} = 1 [/tex]

y + 1 = - 7
y = -8

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