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liq [111]
3 years ago
15

must a function that is decreasing over a given interval always be negative over that same interval explain

Mathematics
2 answers:
kolbaska11 [484]3 years ago
8 0

check the picture below.


notice, a function that is decreasing, namely  have a negative slope, doesn't have to be negative.

Dimas [21]3 years ago
7 0

Answer:

no

Step-by-step explanation:

For a function to be decreasing over an interval, the outputs on the function are getting smaller as the inputs of the function are getting larger, but the outputs could be positive or negative. For a function to be negative over an interval, the  outputs must be negative, while the inputs could be positive or negative.

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Mars is extremely far from the Earth. Scientists estimate that it could take astronauts 245​​​​​​​ days to travel from Earth to
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Answer:

Step-by-step explanation:

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2 years ago
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2 years ago
The product 3/4 times 1/2 will be less than or greater than 3/4
Komok [63]

Answer:

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3 0
3 years ago
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How far from an airport can an airplane fly and return in 8 hours, if it's outgoing speed is 160 km per hour and it's returning
PilotLPTM [1.2K]
<span>speed = distance/time
total time is 8 hours

outgoing speed is 160 km per hour, 
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</span><span>returning speed is 240 km per hour,
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answer: so the distance is 768 km</span>
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