What is a function rule?

Question

Mathematics

Kylie Thomas

8 September, 04:06

What is a function rule?

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Answers (2)

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Henry Morris · Answer 1

The process used to change input and output. Usually, it is given as a formula. For example, the statement f (x) = 3x + 5 gives the "rule" of the function (multiply the input by 3, add 5, and you get your output)

Alfred Gilmore · Answer 2

A function rule is where you express the dependent variable, y, in terms of the independent variable, x.