The recursive formula of the sequence is f(n) = 12 + f(n -1), where f(1) = 5
<h3>How to determine the recursive formula?</h3>
The explicit formula of the arithmetic sequence is given as;
f(n) = 5 + 12(n - 1)
Open the bracket
f(n) = 5 + 12n - 12
Evaluate the like terms
f(n)= 12n - 7
Calculate f(1) and f(2)
f(1)= 12(1) - 7= 5
f(2)= 12(2) - 7= 17
The difference between f(1) and f(2) is 12
Hence, the recursive formula of the sequence is f(n) = 12 + f(n -1), where f(1) = 5
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<u>Complete question</u>
The explicit formula of the arithmetic sequence is f(n)=5+12(n-1)
Determine the recursive formula
Answer:
D. 4x+5x=180
Step-by-step explanation:
:::::: Answer ::::::
<em><u>answer : 7 </u></em>
- <em><u>it doesn't contain any variables and therefore is constant</u></em>
The answer would be a= rx/sin(x)
Hello :
<span>x² – 14x + 49 =( x² -2(7)x+7²)-7²+49
</span>x² – 14x + 49 = (x-7)²....(answer 2)