https://padlet.com/mtiernan2/quadratics1_1 Identify key features of this quadratic function. Title your post with a # followed by the attribute you are identifying. en-us 2016-03-11 21:11:26 UTC 2016-03-21 12:51:58 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/71951532/5f77821b674f71639e7656e29b4d77819357b691/873440fd830d5b05efc199c65eb221bd.jpg mtiernan2 https://padlet.com/mtiernan2/quadratics1_1/wish/101987097 This graph opens upward because the coefficient of x^2 ("a") is positive]]> 2016-03-21 12:06:41 UTC https://padlet.com/mtiernan2/quadratics1_1/wish/101987097