Posted by Taylor on Monday, April 23, 2012 at 4:55pm.
what is the slope between the two points (3,7) and (1,7)
i don't know it

PreAlgebra  Steve, Monday, April 23, 2012 at 6:55pm
the slope is the change in y divided by the change in x.
y changes from 7 to 7, for 0 change.
So, no matter what the change in x is, the slope is 0. It's a horizontal line.