algebra
posted by
James on
.
give the slope for the following lines:
y+2=0
and x3=0

algebra 
Reiny,
your first line is a horizontal line, so its slope is ...
the second equation is a vertical line so its slope is ....

algebra 
Alexis,
the first is a slope of 0
and the second slope is undefined

algebra 
Reiny,
correct!