Quadratic Functions Real World

• The minimum cost of production

• The maximum cost of production

• The break-even point of production

• The starting cost of production

• 12500 dollars

• The maximum height reached by the ball

• The points at which the ball was kicked and caught

• The points at which the ball touches the ground

• The duration the ball was in the air

• It represents the launch point of the rocket.

• It represents the maximum height the rocket reaches.

• It represents the landing point of the rocket.

• It represents the total time the rocket is in the air.

Please type the number only.

Mathematical Equivalence

ON

Please type the number only!

Mathematical Equivalence

ON

You and some friends went to a haunted house on Halloween. The mummy scared one friend so much that she jumped into the air! The equation h = -4t² + 2t models her jump where h is her jump's height in feet t seconds after the mummy scares her. When did she reach her maximum height?

• 0.1 seconds

• 0.25 seconds

• 0.50 seconds

• 1 second

• 2 seconds