lee is staying at a hotel the cost of the first night is 240$ the cost for each night after that is 210$ let y represent the total cost of staying at the hotel for x nights Which type of sequence does the situation representA the situation represents an arithmetic sequence because the successive y values have a common difference of 210B the situation represents a geometric sequence because the successive y values have a common ratio of 210 C the situation represents an arithmetic sequence because the successive y values have a common difference of 30D the situation represents a geometric sequence because of the successive y values have a common ratio of 30
Question
Answer:
Let's write the function that represents the problem:ax = 210x + 240
We are going to evaluate the first five nights:
a0 = 210 * (0) + 240 = 240
a1 = 210 * (1) + 240 = 450
a2 = 210 * (2) + 240 = 660
a3 = 210 * (3) + 240 = 870
a4 = 210 * (3) + 240 = 1080
We then have the following terms:
240, 450, 660, 870, 1080
We observe that the common difference of the terms is:
210
Therefore, since they have the same common difference, we are facing an arithmetic sequence.
Answer:
A the situation represents an arithmetic sequence because of the successive and values have a common difference of 210
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11 months ago
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