What is the slope of the line with points A and B? 2/9 9/2 -2/9 -9/2

Question

What is the slope of the line with points A and B?

2/9

9/2

-2/9

-9/2

Answer 1

it's downward sloping, so the slope is negative

-9/2 looks correct

go right 2 from A, then down 9 to get to B

slope= change in y over change in x = -9/2