How did the teacher confirm that the formula n - 4 works?
Learn how to determine the rule given the first five terms of a sequence
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Mathematics
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11th Grade - University
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Hard
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The video tutorial guides students through solving a number sequence problem. Initially, the teacher explores different methods, including multiplication, to find a formula. After testing and evaluating these methods, the teacher demonstrates that subtracting 4 from the sequence number yields the correct formula. The tutorial emphasizes the importance of trial and error in problem-solving and concludes with the application of the discovered formula.
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2 questions
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OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What conclusion did the teacher reach about the formula after testing it with different numbers?
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