An exam consists of six true-or-false questions. Assuming that every question is answered, in how many different ways can a stud
1 answer:
You might be interested in
The formula of a slope:
We have the points (-6, -1) and (-6, 4).
Substitute:
Dividing by 0 is not possible, therefore the slope is undefined.
<em>It's a vertical line x = -6</em>.