Question

Find the slope of the line passing through (-1, -5) and (-5, 9)

Answer 1

-7/4

Explanation:

`m = \frac{y { }^(2) - y {}^(1) }{x { }^(2 ) - x {}^(1 ) }`

m= 9-(-5)/-5-(-1)

= - 7/4