............................................... Flight of a Model Rocket The height (in feet) attained by a rockett sec into flight is given by the function I13 + 10t2 + 21t + 5 3 (t > 0). h(t) = - When is the rocket rising? (Round your answers to the nearest integer.) (0, 10) (0, 21) О (0, 32) О (10, 21) O (21, 32) When is it descending? (Round your answers to the nearest integer.) О (0, 10) (0, 21) O (0, 32) О (10, 21)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Flight of a Model Rocket The height (in feet) attained by a rocket t sec into flight is given by the function
+3+10t2 + 21t + 5
3
h(t)
(t > 0).
-
When is the rocket rising? (Round your answers to the nearest integer.)
О (0, 10)
(0, 21)
(0, 32)
О (10, 21)
(21, 32)
When is it descending? (Round your answers to the nearest integer.)
(0, 10)
O (0, 21)
O (0, 32)
О (10, 21)
О (21, 32)
Transcribed Image Text:Flight of a Model Rocket The height (in feet) attained by a rocket t sec into flight is given by the function +3+10t2 + 21t + 5 3 h(t) (t > 0). - When is the rocket rising? (Round your answers to the nearest integer.) О (0, 10) (0, 21) (0, 32) О (10, 21) (21, 32) When is it descending? (Round your answers to the nearest integer.) (0, 10) O (0, 21) O (0, 32) О (10, 21) О (21, 32)
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