A projectile is launched into the air. The function h(t) = -16 + 32t + 128 gives the height, h, in feet, of the projectile t seconds after it is launched. After how many seconds will the projectile land back on the ground? The projectile will land after seconds.
A projectile is launched into the air. The function h(t) = -16 + 32t + 128 gives the height, h, in feet, of the projectile t seconds after it is launched. After how many seconds will the projectile land back on the ground? The projectile will land after seconds.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section: Chapter Questions
Problem 6T
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![A projectile is launched into the air. The function h(t) = -16f2 + 32t + 128 gives the height, h, in feet, of the projectile t seconds after it is launched. After how many seconds will the projectile
land back on the ground?
The projectile will land after
seconds.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8567db84-b815-4a7f-b2b4-29f52c4ae186%2Fda627179-fdfd-48ac-bdee-c39f8fe17bd9%2F5v7s8l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A projectile is launched into the air. The function h(t) = -16f2 + 32t + 128 gives the height, h, in feet, of the projectile t seconds after it is launched. After how many seconds will the projectile
land back on the ground?
The projectile will land after
seconds.
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