f(x)=-3xsquared-6x-7 in vertex formJuly 26, 2020/in /by admin f(x)=-3xsquared-6x-7 in vertex form https://urgentassignments.com/wp-content/uploads/2020/07/logo-2-300x75.png 0 0 admin https://urgentassignments.com/wp-content/uploads/2020/07/logo-2-300x75.png admin2020-07-26 14:38:522020-07-26 14:38:52f(x)=-3xsquared-6x-7 in vertex form