Unformatted text preview: ation in which each element in the domain corresponds to exactly one element in the range. Notation: Inputs… Independent variable Outputs… Dependent variable The set of valid inputs is called the domain of the function f. The set of corresponding outputs is called the range of f. Examples of Functions: ! ! = ! + ! ! ! = ! − ! What is a graph of f? y= 1
·x – 2
3 10 8 6 4 2 – 15 – 10 –5 5 10 15 –2 –4 –6 –8 – 10 y 5 4 3 2 1 –8 –6 –4 –2 2 –1 –2 –3 –4 –5 4 6 8 x y 5 4 3 2 1 –8 –6 –4 –2 2 4 6 x 8 –1 –2 –3 –4 –5 y 5 4 3 2 1 –8 –6 –4 –2 2 –1 –2 –3 –4 –5 4 6 8 x...
View
Full
Document
This note was uploaded on 11/26/2012 for the course MATH 1130 taught by Professor Rogers during the Fall '11 term at TN Tech.
 Fall '11
 Rogers
 Algebra

Click to edit the document details