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Salsk061 [2.6K]
3 years ago
14

Help??

Mathematics
1 answer:
Alchen [17]3 years ago
6 0
Selection C is appropriate.

Probably, the function only usefully describes the height between the time it is thrown (x=0) and the time it lands (x=5).

_____
Conceivably, a function can be written that would describe height before it is thrown and after it hits the ground (as after it bounces, for example). In that case, one might be interested for the domain of "all real numbers" or at least "all real numbers representing the time during which the object was in existence."
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A home mortgage is usually borrowed for how long?
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3 years ago
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torisob [31]
To determine the time it  takes for the penny to reach the ground, we use the relation of height and time given above. We do  as follows:
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0 =−4.9t^2+(0)t+150
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3 years ago
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The equation below represents Function A and the graph represents Function B:
Snezhnost [94]

Answer:

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3 years ago
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Lisa [10]
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