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Function Table #2

Math brain teasers require computations to solve.

 

Puzzle ID:#48289
Fun:** (2.04)
Difficulty:** (1.62)
Category:Math
Submitted By:Magyk555*

 

 

 



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)
6(A), 4.5(B)
23(A), 17.25(B)
9(A), 6.75(B)
10(A), 7.5(B)
45(A), 33.75(B)

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