Question 439500
Ok.  First of all, a parabola doesn't have a center, it has a focus.  So, is the the point (-1.5, 9.8) the focus?

Second, is the "center" actually (-1.5, 9.5) instead of (-1.5, 9.8)?

Third, if the focus is actually (-1.5, 9.5), then the points (-2,9.5) and (-1,9.5) are the endpoints of the latus rectum.