What is the simplified form of the equation (x-1/x-1) x+5/x+1 -x-2/x-1(x+1/x+1). What are the critical points?
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<h2>Answer</h2>
The slope of the line is -8
<h2>Explanation </h2>To find the slope of our line we are going to use the slope formula:
where
is the slope of the line
are coordinates of the first point
are the coordinates of the second point
We know that the first point on our graph is (0, 6), so and
. We also know that the second point is (1, -2), so
and
. Let's replace those values in our formula:
We can conclude that the slope of the line passing through the points (0, 6) and (1, -2) is -8.