Real World Quadratic Functions

• The times at which the ball hits the ground

• The maximum height of the ball

• The initial height of the ball

• The speed of the ball

• 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

• The minimum cost of production

• The maximum cost of production

• The break-even point of production

• The starting cost of production

A ball is thrown vertically into the air. Its height in feet after t seconds is given by the equation h(t) = –5t² + 20t. How many feet into the air will the ball be at 3 seconds?

Mathematical Equivalence

OFF

Analyze the given graph and the determine the correct function.​ (a)   ​ (b)  

• x(x-2)

• x+(x-2)

• (x+4)(x+5)

• (x-0)

• 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

Please type the number only!

Mathematical Equivalence

ON