Question

Find the slope of the line passing through the points (3, -9) and ( 1,-4)

Answer 1

Answer:-5/2

Explanation:

(3,-9) and (1,-4)

(x1,y1) (x2,y2)

`(-4+9)/(1-3\\)` =
`(-5)/(2)`

Answer 2

=
`-(5)/(2)`

= m = -2.5

Explanation:

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