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Find the slope of the line that contains the points 9,8 and -2,1
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The solution in the post by @mananth is INCORRECT.
Below is my solution in correct form.
The slope is
m = = = = .
ANSWER. The slope is .
Solved completely and correctly.
In this kind of problems, @mananth runs his computer code, which produces incorrect solutions every time,
from problem to problem. But for this person, @mananth, it does not matter - he even does not look what
his code produces, what it prints and what he submits to this forum.
I just tired to disprove his posts.