Question

What is the slope of the line that passes through the points (–1, 13) and (4, –2)?

A.-3
B.negative one-third

C.3
D.The slope is unidentified

Answer 1

y2 - y1
----------
x2 - x1

-2-13/4-(-1)=
-15/5=
-3/1=
-3

Answer A