What is slope of line between each pair of points?
(1, -19) and (-2, -7)

The slope of the line is

Explanation:

Given that the pair of points are and

We need to determine the slope of the line.

The slope of the line can be determined using the formula,

Substituting the points and for the coordinates and in the above formula, we have,

Simplifying the terms, we get,

Adding the terms, we have,

Dividing, we get,

Thus, the slope of the line between the pair of points is

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