Function Rules in Middle School Math - Input, Output, Rule

Functions have 3 parts: inputs, outputs, and rules. If you have 2 of the 3 parts, you can figure out the third part. A function's rule tells you what the function does to the input. #MiddleSchoolMath #MathHelp #LearnMath #PreAlgebra #Algebra #AlgebraBasics #Fractions #MathForKids #MathTips