Question

What is the slope of the cordniets (-1,2) and (1,-1)

Answer 1

Answer:

3/2

Step-by-step explanation: When you graph the points you should be able to count how many there are to the right or left then you count how many there are either up or down

Answer 2

X1= -1 X2=1

Y1=2 Y2= -1

M= -1-2/1- -1= -3/2