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find the slope of the line through each pair of points. show your work (13, 9), (8, 2)

Sagot :

Answer:

slope = 7/5

Step-by-step explanation:

We can solve this using our equation for slope!

y2 - y1

---------- = m (slope)

x2 - x1

Now lets chose which pairs will be which variables.

13 from the pair of points (13, 9) will be x1, while 9 will be y1.

8 from the pair of points (8, 2) will be x2, while 2 while be y2.

2 - 9     -7

------- = ---

8 - 13    -5

Therefore, the answer is 7/5 or 1.4

(the line/s ------- represent division)