If an arrow is shot upward on Mars with a speed of 52 m/s, its height in meters t seconds later is given by y = 52t – 1.86t2. (Round your answers to two decimal places.) (a) Find the average speed over the given time intervals. (i) [1, 2] 46.42 m/s (ii) [1, 1.5] 47.35 m/s (iii) [1, 1.1] 48.09 m/s [1, 1.01] m/s (iv) (v) [1, 1.001] m/s (b) Estimate the speed whent = 1. m/s
If an arrow is shot upward on Mars with a speed of 52 m/s, its height in meters t seconds later is given by y = 52t – 1.86t2. (Round your answers to two decimal places.) (a) Find the average speed over the given time intervals. (i) [1, 2] 46.42 m/s (ii) [1, 1.5] 47.35 m/s (iii) [1, 1.1] 48.09 m/s [1, 1.01] m/s (iv) (v) [1, 1.001] m/s (b) Estimate the speed whent = 1. m/s
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 14E
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![If an arrow is shot upward on Mars with a speed of 52 m/s, its height in meters t seconds later is given by y = 52t – 1.86t2. (Round your answers to two
decimal places.)
(a) Find the average speed over the given time intervals.
(i) [1, 2]
46.42
m/s
(ii)
[1, 1.5]
47.35
m/s
(iii)
[1, 1.1]
48.09
m/s
(iv) [1, 1.01]
m/s
(v) [1, 1.001]
m/s
(b) Estimate the speed when t = 1.
m/s
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Transcribed Image Text:If an arrow is shot upward on Mars with a speed of 52 m/s, its height in meters t seconds later is given by y = 52t – 1.86t2. (Round your answers to two
decimal places.)
(a) Find the average speed over the given time intervals.
(i) [1, 2]
46.42
m/s
(ii)
[1, 1.5]
47.35
m/s
(iii)
[1, 1.1]
48.09
m/s
(iv) [1, 1.01]
m/s
(v) [1, 1.001]
m/s
(b) Estimate the speed when t = 1.
m/s
Need Help?
Read It
Master It
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