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Ira Lisetskai [31]
2 years ago
8

Find the slope between the two points: (9,9) and (12,15)

Mathematics
2 answers:
mafiozo [28]2 years ago
7 0
Slope = Change in y / Change in x

Between (9, 9) and (12, 15).

We would use the coordinates from the second point minus that from the first point.

1st point = (9, 9),  2nd point = (12, 15)

Slope =  (15 - 9) / (12 - 9) 

         =  6 / 3

         =  2 

Slope = 2
grandymaker [24]2 years ago
3 0
The slope formula is \frac{Y2-Y1}{X2-X1}. For the two points, (x,y). You can pick any of the Y and X from these two points, but only once. \frac{9-15}{9-12} = \frac{-6}{-3} = 2 or \frac{15-9}{12-9} = \frac{6}{3} = 2 and both will equal to. The answer for the slope is 2.
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inna [77]
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D.

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<em>Answered by:</em>

matthewarvin06

Hey! Thanks for reading my answer. If this helped you in any way, please rate or say thanks! It's really appreciated. If you have any further questions, please let me know. Thanks!

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Alright, lets get started.

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3 0
3 years ago
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