How to find the Function rule

Question

Mathematics

Kael Cook

10 April, 23:58

How to find the Function rule

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Answers (2)

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Essence Marks · Answer 1

Functions are like machines. You put a number (domain) into a function, and a new number (range) comes out! For example, if f (x) = y, we have to multiply x by a number to get y. We can graph the relationship between x and y on a coordinate plane, and use a linear equation to turn our function into a non-algebraic equation.

Daniel Cowan · Answer 2

For every input there is only one output.