SOLUTION: Can you help me find the Direction of Opening for {{{ y = 9 (x+3)^2 -89 }}} Thanks

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Question 1033880: Can you help me find the Direction of Opening for +y+=+9+%28x%2B3%29%5E2+-89+
Thanks
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Same on this one...since it is of the form
y+=+ax%5E2 (once you multiply it out)
it must be concave up (opens upward)...