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loris [4]
4 years ago
14

The table below represents the velocity of a car as a function of time.

Mathematics
1 answer:
zysi [14]4 years ago
4 0
We plot these data where x corresponds to the time and y corresponds to the velocity. Using the calculator, y - intercept is equal to 50. y-intercept is the y-value when x is zero. The car is accelerating. The average rate of change when x =1 to x=3 is (56-52)/(3-1) or 2 miles/hour^2. The car would reach 60 miles/hour when x=5 from the acceleration of 2. Domain is 5. 
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3 years ago
How to find two fractions between 8/10 and 5/4
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A person can do a job in 6 days. Another can do the same job in 4 days. If they work together, how long do they need to finish t
stepan [7]

Answer:

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Step-by-step explanation:

This would have to do with average. So if one does it in 6 days and the other does it in 4 days, you would do the number between them. So 5 is between 4 and 6.

The more complicated way of thinking of it is like this...

add 6 and 4           6+4     that  would  =   10

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If it was numbers closer together like. 6 and 7 the middle numbeR would be 6.5 for example.

I hope this helped!!

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