gradient, ratio of rise to run, "m", grade, rate of change, incline
Slopes can go all different ways. It all depends on the size of the slope.
'uphill' it is positive 'downhill' it is negative
slope intercept form, rise over run
None. Different people prefer different ways of working.
gvf
positive slope negative slope undefined slope zero slope
The parallel lines will have the same slope of -5 but with different y intercepts
no it is different
Look at them.
If they have the same slope but different y intercepts then they are parallel
-2. Slopes of parallel lines are the same. If the lines are different it is the intercedpt that is different.
Lines with the same slope but with different y intercepts are parallel.