Yeah...? sorry to tell you...? But, you really do have to know how to graph these...? And I don't want you trying to plot points like you don't know what you're doing!
|First, let's take a new view of our coordinate system.??|
This will get us through these!
Now, let me introduce you to?Sideways Parabola Guy:
He's?the same shape as?Standard Parabola Guy.??He?opens towards positives -- just like?Standard Parabola Guy:
Now, we are going to need to be able to move this?new guy?around.