Algebra questions help

Algebra
Tutor: None Selected Time limit: 1 Day

Jan 27th, 2015

Points are (-1 , 1) and (3 , - 2)

x1 = - 1    x2 = 3       y1 = 1       y2 = - 2

So the slope will be found by using formula

m = (y2 - y1) / (x2 - x1)

Now putting the values, we get

m = (- 2 - 1) / (3 + 1)

m = - 3 / 4

Hence slope is  - 3 / 4.

Jan 27th, 2015

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Jan 27th, 2015
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