GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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“A taxi charges a fixed amount of $4.10 and then an additional $1.69 per km".Determine a recursive rule for this problem.
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Tn = $4.10Tn + $1.69, T1 = 1
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Tn = $1.69Tn + $4.10, T1 = 100
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Tn = Tn + $4.10 + $1.69, T1 = 1
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Tn = $1.69Tn + $4.10, T1 = 1
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Explanation:
Detailed explanation-1: -This is an arithmetic sequence since there is a common difference between each term. In this case, adding 6 to the previous term in the sequence gives the next term.
Detailed explanation-2: -And the most classic recursive formula is the Fibonacci sequence. The Fibonacci sequence is as follows: 0, 1, 1, 2, 3, 5, 8, 13, 21, … Notice that each number in the sequence is the sum of the two numbers that precede it. For example, 13 is the sum of 5 and 8 which are the two preceding terms.
Detailed explanation-3: -What are the first five terms of the sequence given by the formula an = 4n + 1. Summary: The first five terms of the sequence given by the formula aₙ = 4n + 1 are 5, 9, 13, 17, 21.
There is 1 question to complete.