A cannonball is shot into the air. Its height can be described by the equation h = -4(t - 2)(t - 10) where h is height in feet and t is time in seconds. What are the zeroes of this relation? and What do the zeroes mean in this situation? Determine(show your work algebraically) how high the cannon ball is at 7 secs.

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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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A cannonball is shot into the air. Its height can be described by the equation
h = -4(t - 2)(t - 10) where h is height in feet and t is time in seconds.
What are the zeroes of this relation?
and
What do the zeroes mean in this situation?
Determine(show your work algebraically) how high the cannon ball is at 7 secs.
Transcribed Image Text:A cannonball is shot into the air. Its height can be described by the equation h = -4(t - 2)(t - 10) where h is height in feet and t is time in seconds. What are the zeroes of this relation? and What do the zeroes mean in this situation? Determine(show your work algebraically) how high the cannon ball is at 7 secs.
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