So I need to find the vertex for these two graphs but I am not sure how. I have the first part of both vertex which I will list below (blanks are what I can't figure out), I just don't understand how to get the Y value. I have also included the question in my screenshot, so if I do not need to find the vertex please inform me of that. Thanks!
7. (-1.5,__)
8. (-4.5,__)
Also, I need help figuring out their intercept forms.
7. (-1.5,__)
8. (-4.5,__)
Also, I need help figuring out their intercept forms.
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