Concept explainers
Here we celebrate the power of algebra as a powerful way of finding unknown quantities by naming them, of expressing infinitely many relationships and connections clearly and succinctly, and of uncovering pattern and structure.
Rabbit line. A new species of rabbits has a linear breeding pattern. If you start with 2 rabbits, every year you get 5 more. Find an expression for the number of rabbits you have after t years. So, for example, at year
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The Heart of Mathematics: An Invitation to Effective Thinking
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