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Learning Math Home
Patterns, Functions, and Algebra
 
Session 6 Part A Part B Part C Part D Part E Homework
 
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A B C D E
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Solutions for Session 2, Part E

See solutions for Problems: E1


Problem E1

Recursive descriptions include things like "Take the previous number of blocks and add n" and "Take the previous number of toothpicks and add 4." Closed-form descriptions include things like "The number of toothpicks is given by the formula T = 4n + 2" and "The number of blocks in the nth staircase is given by the formula n * (n + 1) / 2."

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