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Algebra 4.1 and 4.2. 4.1 Graphing Relationships 4.2 Relations and Functions. Learning Targets 4.1. Language Goal Students will be able to match simple graphs with written situations . Math Goal Students will be able to graph a relationship . Essential Question
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Algebra 4.1 and 4.2 4.1 Graphing Relationships 4.2 Relations and Functions
Learning Targets 4.1 Language Goal • Students will be able to match simple graphs with written situations. Math Goal • Students will be able to graph a relationship. Essential Question • Why would we need to make a graph of a situation?
Learning Targets 4.2 Language Goal • Students will be able to identify functions and describe relationships. Math Goal • Students will be able to find the domain and range of relations and functions. Essential Question • What role do domain and ranges play in determining a function?
4.1 Vocabulary • Continuous Graph • Discrete Graph Graphs with connected lines or curves. Graphs with distinct points.
Key Words Rise, Grow, Go up Drop, Go Down Unchanged, Constant
Vocabulary 4.2 Relation: Domain: Range: Function A set of ordered pairs The set of first elements (or x-coordinates) of the ordered pairs in a relation. The set of second elements (or y-coordinates) of the ordered pair in a relation A relation that pairs each domain value with exactly one range value.