so for the first one so far i tried to make -3/2 be one of the first x intersect and im assuming it crosses the y intersect at 9?? and the shape so far is a negative quadratic.
The site is playing up and will not let me respond as usual so I will try and respond here.
We cannot know where it will cross the y axis. We are not given enough info for that. there are no numbers even on the original y axis, not that that would help much. The -9 has got nothing to do with this. We are only interested in the x values and the slope.