Question

Find the slope of the line that passes through the pair of points (4.5, 13.5) and (–3.5, –9).
a.

0.36

c.

–1.26
b.

2.81

d.

–0.4

Answer 1

\[m=\frac{ \Delta y }{ \Delta x}=\frac{ y _{2}-y _{1} }{x _{2}-x _{1} }\]

Answer 2

Use
(y2-y1)/(x2-x1)
Understood?
Rise upon run!

Answer 3

Slope formula:(y2-y1)/(x2-x1)

Answer 4

@derekvv
What do you think the answer'd be?