170k views
4 votes
When does the graph of a quadratic function open upward of downward

User Tyler S
by
8.2k points

1 Answer

1 vote
It opens upward when X is an even power. It would be for X squared or X raised to the 4th power.
When does the graph of a quadratic function open upward of downward-example-1
User Sfera
by
8.9k points