2/25 ~ 8.8~Modeling with Quadratics in the Real-World

Explain what each of the following points means in the context of the problem from above. (0,21): ____________________

• The ball was thrown from 21 feet.

• The ball took 21 second to reach 0 height.

• The ball took 21 second to reach 0 feet high.

• The ball was thrown from 0 feet.

Explain what each of the following points mean in the context of the problem from above. (2,25): ____________________

• The ball reached a height of 25 feet after 2 second.

• The ball reached a height of 2 feet after 25 second.

• The ball reached a height of 2 feet after 2 second..

• The ball reached a height of 25 feet after 25 second.

Explain what each of the following points mean in the context of the problem from above. (7,0): ____________________

• The ball hit the ground at 7 second.

• The ball hit the ground at 0 second.

• The height of the ball when it hit the ground was 7 feet.

• The height of the ball when it hit the ground was 0 feet.

• y-intercept

• x-intercept

• Maximum

• minimum

• y-intercept

• x-intercept

• Maximum

• AOS (h ~ value of the vertex)

• y-intercept

• x-intercept

• Maximum

• AOS (h ~ value of the vertex)

• y-intercept

• x-intercept

• Maximum

• AOS (h ~ value of the vertex)

• 84.26 feet

• 75. 75.00 feet

• 5.45 feet

• -84.26 feet

• 8.2

• 75. 0.56

• -3.6

• 4.7

• 85.78 feet

• 75. 75.00 feet

• 79.56 feet

• -84.26 feet