University:
High School
Course:
High School Mathematics
Academic year:

2022
Views:

454

Pages:

2
Author:

Jace Leach

Vocabulary Terms: Relation: pairs inputs with outputs Function: when each input has only one output Input: x-values Output: y-values Domain: the x-values; the whole set of what the inputs could be Range: the y-values; the whole set of what the outputs could be Independent variable: the input values Dependent variable: the output values Core Concepts: Vertical Line Test: Words: A graph represents a function when no vertical line passes through more than one point on the graph. Examples: Function: Crosses once, so it's a function Not a function: Line crosses more than once, so it's not a function The Domain and Range of a Function: The domain of a function is the set of all possible input values. The range of a function is the set of all possible output values.