An Object Is Thrown Upward from Ground Level at a Velocity

question 74

Multiple Choice

An object is thrown upward from ground level at a velocity of 90 feet per second. Use the position equation s = -16t² + v₀t + s₀ to select a function that represents the situation and select the graph of the function.
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• A)s = -16t² + 90t ​ ​
• B)s = -16t² - 90t ​
• C)s = 16t² + 90t ​ ​
• D)s = 16t² - 90t ​ ​
• E)s = -16t² + 90t + 8 ​ ​

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