Question

The points are (-2,3) and (6,r) lie in a line with slope (3/2). find the missing coordinate

r=_

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Answer 1

Answer:

15

Step-by-step explanation:

(-2,3)-x1,y1

6,r -x2,y2

slope(m)=3/2

m= y2-y1/x2-x1

3/2= r-3/8

r=15