 
Arturo O. answered  05/21/20
Experienced Physics Teacher for Physics Tutoring
m = [-7 - (-1)] / (5 - 1) = ?
Itia W.
asked  12/10/19What is the slope of the line through (1,-1) and (5,-7)
 
Arturo O. answered  05/21/20
Experienced Physics Teacher for Physics Tutoring
m = [-7 - (-1)] / (5 - 1) = ?
 
Arturo O. answered  12/10/19
Experienced Physics Teacher for Physics Tutoring
m = (y2 - y1) / (x2 - x1)
x1 = 1
y1 = -1
x2 = 5
y2 = -7
Plug in the numbers and get the slope.
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