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(9,3) (0, 12) dtermine the slope of the line

1 Answer

3 votes

Answer:

-1

Explanation:

(9,3) (0,12)

(x1,y1) (x2,y2)

to find the slope, use this equation:

y2-y1/x2-x1

12-3/0-9

the slope is 9/-9 = -1

User Ovidiu Iacomi
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