The slope of the line that passes through the points (9, -5) and (-1, -9) is 2/5
Slope of a line
The formula for calculating the slope of a line is expressed as;
Slope = y2-y1/x2-x1
Substitute the coordinates
Slope = -9+5/-1-9
Slope = -4/-10
Slope = 2/5
Hence the slope of the line that passes through the points (9, -5) and (-1, -9) is 2/5
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