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zloy xaker [14]
3 years ago
7

Somebody please help

Mathematics
1 answer:
snow_lady [41]3 years ago
4 0
Look to the table to find the answer.

The average rate of change is the slope of function taken on the interval [1,3].

The image of the function posted does NOT have a slope of 3 on [1,3] . Looking at the able you see (1,-2) and (3,6) So it has a slope of 4 = (6- -2)/(3-1) on that interval..

Go on to the next function and check the slope for the x interval [1,3] until you find one that is = 3
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An electrician earns $110 after his first hour of working for a client. His total pay based on the number of hours worked can be
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I don't like trying all of them so I will make up my own which will probably be in the answers 
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they seem to be increasing in 20 increments so therefor the pay is linked to hours times 20 so that measn that every hour he works, he gets 20 dollars
therefor the answer is f(n+1)=f(n)+20 since we know that 1 hour=$20 so n+1hour=n+$20

the answe ris f(n+1)=f(n)+20

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4 years ago
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Step-by-step explanation:

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