1. A rocket carrying fireworks is launched from a hill above a lake. The rocket will fall into lake after exploding at its maximum height. The rocket's height above the surface of the lake is given by h(t) - -1612 + 60t + 80, where h is in feet and t is in seconds. a=16 Bloot e 80 (a) Fill in the table for the missing values. 2 3 (b) From what height was the rocket launched? (c) What is the height of the rocket at 1.5 seconds? (d) Does the table of values show you the maximum height? What is the maximum height the rocket will reach? (e) Use the table of values to estimate how many seconds it will take for the rocket to hit the surface of the lake.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Homework: Applications of Quadratic Functions
Answer the following.
1. A rocket carrying fireworks is launched from a hill above a lake. The rocket will fall into lake after
exploding at its maximum height. The rocket's height above the surface of the lake is given by h(t)
-1612 + 60t + 80, where h is in feet and t is in seconds.
!!
a= -16 Bloot t 80
0.
1
(a) Fill in the table for the missing values.
2
3
4
(b) From what height was the rocket launched?
(c) What is the height of the rocket at 1.5 seconds?
(d) Does the table of values show you the maximum height? What is the maximum height the rocket
will reach?
(e) Use the table of values to estimate how many seconds it will take for the rocket to hit the surface
of the lake.
2. At t seconds, the height h, in feet, of a baseball pitched into the air is given by the function below
=-16t + 201 + 8
(a) What is its height before the pitch?
(b) How long does it take for the ball to reach its highest point?
(c) What is its highest point?
Transcribed Image Text:Homework: Applications of Quadratic Functions Answer the following. 1. A rocket carrying fireworks is launched from a hill above a lake. The rocket will fall into lake after exploding at its maximum height. The rocket's height above the surface of the lake is given by h(t) -1612 + 60t + 80, where h is in feet and t is in seconds. !! a= -16 Bloot t 80 0. 1 (a) Fill in the table for the missing values. 2 3 4 (b) From what height was the rocket launched? (c) What is the height of the rocket at 1.5 seconds? (d) Does the table of values show you the maximum height? What is the maximum height the rocket will reach? (e) Use the table of values to estimate how many seconds it will take for the rocket to hit the surface of the lake. 2. At t seconds, the height h, in feet, of a baseball pitched into the air is given by the function below =-16t + 201 + 8 (a) What is its height before the pitch? (b) How long does it take for the ball to reach its highest point? (c) What is its highest point?
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