Question

Calculate the slope between the points (-6, 9) and (4, 11).

Answer 1

0.2, i'll draw

Answer 2

I like to use y = mx + b to solve these. All you do is simply enter the points to the formula and perform the following steps to solve for m:

9 = -6m + b
1 = 4m + b

Isolate b:
b = 9 + 6m
b = 1 - 4m

Set b = b
9 + 6m = 1 - 4m
6m + 4m = 1 - 9
10m = -8
10/-8 = m
-5/4 = m

Answer 3

@mickey4691, be advised that OS prefers when users posts steps, not answers alone.