SOLUTION: i have found the y intercept and the vertex for the following equation however my graph is supposedly not right. My graders are saying it should open upside down and mine opens upw
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Question 306174: i have found the y intercept and the vertex for the following equation however my graph is supposedly not right. My graders are saying it should open upside down and mine opens upward. so where am i messing up? my yintercept is 0,-5 and vertex is -1,-2. equation is y=-3x^2-6x-5 Answer by Fombitz(32388) (Show Source):
