If you know the coordinates of two points

of two points, the slope of the line passing through them is given by

So, if we choose in this example

The slope is

A, c, and e are the correct answers
Let's check the first polynomial , that is

We need to factor it first and for that we have to do grouping and factoring .

TO find the roots, we need to set P(x) to 0, that is

SO the correct option is A .
Answer:
117 degrees
so a line is 180 degrees so the 63 +x=180
find x
180-63=117
<span>C.
-2/3
</span><span>A.
-1/2
derp derp</span>