'Relation 2' diaporamas de présentation

Review

Review. Exam Su 3:30PM - 6:30PM 2010/12/12 Room C9000. Algebra. Relational Algebra Operations. Basic operations Selection ( ) Selects a subset of rows from relation. Projection ( ) Deletes unwanted columns from relation.

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Review

Review. Exam Su 3:30PM - 6:30PM 2010/12/12 Room C9000. Algebra. Relational Algebra Operations. Basic operations Selection ( ) Selects a subset of rows from relation. Projection ( ) Deletes unwanted columns from relation.

293 views • 23 slides

Review

Review. Exam Su 3:30PM - 6:30PM 2010/12/12 Room C9000. Algebra. Relational Algebra Operations. Basic operations Selection ( ) Selects a subset of rows from relation. Projection ( ) Deletes unwanted columns from relation.

322 views • 23 slides

Learning Target

Learning Target. Students will be able to: Identify functions and f ind the domain and range of relations and functions. Relationships can be represented by a set of ordered pairs called a relation. SCORING SYSTEMS FOR SOME TRACK MEETS. PLACE. POINTS. Table. x y.

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2.2 Graphs of Equations

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9.2 Relations

9.2 Relations. CORD Math Mrs. Spitz Fall 2006. Objectives. Identify the domain, range and inverse of a relation, and Show relations as sets of ordered pairs and mappings. Assignment. Pgs 361-363 #4-41. Definition of the Domain and Range of a Relation.

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MA.912.A.2.4: Determine the domain and range of a relation.

Algebra 1 Mini-Lessons. MA.912.A.2.4: Determine the domain and range of a relation. Algebra 1 Mini-Lessons. MA.912.A.2.4: Determine the domain and range of a relation. Algebra 1 Mini-Lessons. What is the range of the relation shown in the graph below?. All y ? 5 All x ? 5

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Math 80A Section 3.5 Relations and Functions

Math 80A Section 3.5 Relations and Functions. A relation is a correspondence between two sets. If x and y are two elements in these sets and if a relation exists between x and y, then x corresponds to y, or y depends on x. Example:.

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