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Unformatted text preview: NAME: _____________________________ UFID  ___ ___ ___ ___  ___ ___ ___ ___ Suggested Exercises 12 – Page 1 of 8 Suggested Exercises 12 – Lecture 14 When turning in this assignment, this sheet must be stapled to the front with all ORGANIZED scratch work behind it. Please write your final answers on this sheet in the answer block provided and circle your final answers on your scratch work copy. Scratch work should be appropriately spaced apart and numbered. • In the following exercises, you will be given a relation. 1. Plot the corresponding points in the Cartesian Plane. 2. Identify whether the Relation is a function. If it is not, show it fails the Vertical Line Test. 3. If it is a function, Identify whether or not it is injective. If it is not, show it fails the Horizontal Line Test. • Example: gG−3,3¡, G−2,2¡, G−1,0¡, G0, −1¡, G1,1¡, G2,2¡, G3,2.5¡, G4,3.75¡¢ The Relation is a function. Injective / Non Injective / N.A. 1) Relation: gG−5, −5¡, G−5, −2¡, G−1,2¡, G0,0¡, G2,0¡, G2,3¡¢ The Relation ______________ a function. Injective / Non Injective / N.A. NAME: _____________________________ UFID  ___ ___ ___ ___  ___ ___ ___ ___ Suggested Exercises 12 – Page 2 of 8 2) Relation: gG−5, −5¡, G−3, −1¡, G−2, −2¡, G−1,0¡, G1, −5¡, G2, −1¡, G5,1¡¢ The Relation ______________ a function. The Relation ______________ a function....
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 Fall '08
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 ___ ___, Cartesian plane, Non Injective

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