the slope of the red line would be 47 too.
-2 (APEX)
4
1/4
1/2 on apex!
9 (APEX)
If the lines are parallel, they must have the same slope. Since the slope of the green line is -2, the slope of the red line is also -2. Parallel lines do not intersect and maintain the same steepness in their incline. Therefore, the slope of the red line is -2.
Parallel lines have the same slope.
-2 (APEX)
4
1/4
-1/2 (APEX)
The lines below are perpendicular. If the slope of the green line is -1, what is the slope of the red line?
1/2 on apex!
-12
1/2
9 (APEX)
-7 (APEX)