Question

Try finding the slope of a line joining the following pairs of points:
(4, 8) and (1, -1)

Answer 1

(y2-y1)/(x2-x1)

Answer 2

Or use point-slope form: y – y1 = m(x – x1)

Answer 3

i got -13?
what am i doing wrong

Answer 4

3

Answer 5

?

Answer 6

(8+1)/(4-1)

Answer 7

Kerstie. Tell us your thought process.

Answer 8

3

Answer 9

3 is right

Answer 10

That's because you told her the answer -_-;;

Answer 11

she worked it out!