How do you find the slope of $(-1/2, 4/7), (8, 4/7)$ ?

Question

1536 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-01-10T21:49:30

Because both $y$ values are the same, $4/7$ , we know this is a horizontal line ( $x$ can be any value and $y$ is always $4/7$ .

A horizontal line always has a slope of $color(red)(0)$

How do you find the slope of (-1/2, 4/7), (8, 4/7)(-1/2, 4/7), (8, 4/7)?