Find the slope between the two points: (9,9) and (12,15)
2 answers:
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
The slope formula is
. For the two points,
. You can pick any of the Y and X from these two points, but only once.
=
= 2 or
=
= 2 and both will equal to. The answer for the slope is 2.
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<span>
<span>
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</span>
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