## Function Table #1Math brain teasers require computations to solve.
A function table is a table of order pairs that follow a rule. A rule tells how one number is related to another. In this brainteaser, I will give you a function table (sometimes called an input-output table) and you need to figure out what the rule is. I will give you an example.
Example: Input(A), Output(B) 7(A), 9(B) 13(A), 15(B) 1(A), 3(B) 3(A), 5(B) 9(A), 11(B) The rule in this example is add 2. Now here is the real deal. Find out what the rule is. *This one will be harder than the example. Way harder. Input(A), Output(B) 7(A), 23.98(B) 13(A), 42.82(B) 39(A), 124.46(B) 1(A), 5.14(B) 100(A), 316(B) ## AnswerThe rule to this function table is multiply A by pi (3.14) and add two. If you want to see it in an equation look below.A x 3.14 + 2 = B Another way to write it: A * 3.14 + 2 = B Hide ## What Next?
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