A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 48 ft/s. Its height in feet after t seconds is given by y = 48t - 19t². A. Find the average velocity for the time period beginning when t = 1 and lasting

Algebra & Trigonometry with Analytic Geometry
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ISBN:9781133382119
Author:Swokowski
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Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 48 ft/s. Its height in feet after t seconds is given by y = 48t - 19t².
A. Find the average velocity for the time period beginning when t = 1 and lasting
.01 s:
.005 s:
.002 s:
.001 s
NOTE: For the above answers, you may have to enter 6 or 7 significant digits if you are using a calculator.
B. Estimate the instantaneous velocity when t = 1.
Transcribed Image Text:A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 48 ft/s. Its height in feet after t seconds is given by y = 48t - 19t². A. Find the average velocity for the time period beginning when t = 1 and lasting .01 s: .005 s: .002 s: .001 s NOTE: For the above answers, you may have to enter 6 or 7 significant digits if you are using a calculator. B. Estimate the instantaneous velocity when t = 1.
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