help?

Give the slope and y-intercept of the given line and then graph it.


8. 2x-3y=6 9. y=-2x


10. y=3 11. x+2=0

if y = mx+b, m is the slope and b is the y-intercept.

Half of the problems are already set up like this (if you supply 0's in the right places), except

#8, which can be written as y = 2/3 x - 2
#11, which is a vertical line at x = -2, and thus has no y-intercept.