What would be the vertex of X+6=0??
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Answer:
The common difference = 42
Step-by-step explanation:
We are given the hourly rate that the truckers charge for moving things.
We are supposed to find the common difference of the sequence according to which the truckers charge money.
From graph, for 3 hours,the cost is 204 and for 6 hours it is 330.
Only the cost for first hour is different and for the remaining hours its the same.
Common difference =
= 42
Also for the first hour, the cost = x + 2 44 = 204
x = 116
The arithmetic sequence = 116 + 42n