Question

25 POINTS Find the slope of the line khan academy

Answer 1

-8/5

Explanation:

Using the points given ( -1,4) and (4,-4)

We can use the slope formula

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

= ( -4 -4)/(4- -1)

= (-4 -4)/(4+1)

= -8/5