Find the slope of the line passing through the points (-2, -8) and (9,-8).
slope:

To get that answer, apply the slope formula

m = (y2 - y1)/(x2 - x1)

m = (-8 - (-8))/(9 - (-2))

m = (-8 + 8)/(9 + 2)

m = 0/11

m = 0

Any line with slope 0 is completely horizontal.

As a quick rule of thumb: if the y coordinates of the two points are the same, then the slope is 0 on this horizontal line.

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

answer

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step-by-step explanation: