Respuesta :

Answer:

21. (-1,-15)

22. (-12,3)

Step-by-step explanation:

(-5,-1) and (-3,-8)

-3--5 to get 2.

-8--1 to get -7

-7/2=-3.5

On a graph, plot both points and draw a line with a slope of -3.5 through both of them. Next, count down 7 and then count two to the right. Then you will land on a point. That point is the other endpoint. Making the answer (-1,-15)

(6,-5) and (-3,-1)

-1--5 to get 4.

-3-6 to get -9.

-4/9 is the slope of the line.

On a graph, plot both points and draw a line with a slope of -4/9 through both of them. Next, count up 4 and then count nine to the left. Then you will land on a point. That point is the other endpoint. Making the answer (-12,3)

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