Which formula can be used to find the slope of a line from two points (x1,y1) and (x2,y2)?
y2+y1/x2+x1
y2−y1/x2−x1
y2y1 − x2x1
x2−x1y/2−y1
1 answer
y2−y1/x2−x1
y2+y1/x2+x1
y2−y1/x2−x1
y2y1 − x2x1
x2−x1y/2−y1
1 answer
0 answers
0 answers
7 answers
1 answer