One cut of a stick of licorice produces two pieces. Two cuts produce three pieces. Three cuts produce four pieces.   (a) How many pieces are produced by five cuts and by six cuts? Assume the cuts are made in the manner shown above. 5 cuts produce pieces 6 cuts produce pieces (b) Predict the nth term formula for the number of pieces of licorice that are produced by n cuts, made in the manner shown above, of a stick of licorice.

College Algebra
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ISBN:9781337282291
Author:Ron Larson
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Chapter8: Sequences, Series,and Probability
Section8.2: Arithmetic Sequences And Partial Sums
Problem 72E: A triangular brick wall is made by cutting some bricks in half to use in the first column of every...
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One cut of a stick of licorice produces two pieces. Two cuts produce three pieces. Three cuts produce four pieces.

 
(a) How many pieces are produced by five cuts and by six cuts? Assume the cuts are made in the manner shown above.
5 cuts produce pieces
6 cuts produce pieces

(b) Predict the nth term formula for the number of pieces of licorice that are produced by n cuts, made in the manner shown above, of a stick of licorice.
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