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Find an equation of the line containing the given pair of points (3,4) and (9,9

1 Answer

5 votes
Answer:
y=5/6x+3/2

Step-by-step explanation:
So in order to find the slope, you need to use the equation y2-y1/x2-x1. If you input the values into that equation, you get 5/6. Then, plug in the points into the equation to find the y intercept:
9=5/6(9)
9=7.5
1.5 or 3/2
User Sayuri
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