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The height s (feet) of a ball hit into the air is given by s(t) = -16f² +50t + 5, where t is the number of seconds since the ball was hit up. What is the velocity of the ball after 2 secs? O-59 ft/sec Ⓒ-14 ft/sec O 14 ft/sec O 114 ft/sec

The height s (feet) of a ball hit into the air is given by s(t) = -16f² +50t + 5, where t is the number of seconds since the ball was hit up. What is the velocity of the ball after 2 secs? O-59 ft/sec Ⓒ-14 ft/sec O 14 ft/sec O 114 ft/sec

Calculus: Early Transcendentals
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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The heights (feet) of a ball hit into the air is given by s(t) = -16t² + 50t + 5, where t is the number of seconds since the ball was hit up. What is the velocity of the ball after 2 secs? -59 ft/sec -14 ft/sec O 14 ft/sec 114 ft/sec
Transcribed Image Text:The heights (feet) of a ball hit into the air is given by s(t) = -16t² + 50t + 5, where t is the number of seconds since the ball was hit up. What is the velocity of the ball after 2 secs? -59 ft/sec -14 ft/sec O 14 ft/sec 114 ft/sec
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