1. {(2,-4), (-3, 7), (23, −5), (-3, 10)} 2. The input value x is a Social Security number and the output value y is the owner's first name. 3. 4. 1. 2. 3.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Determine whether each relation represents y as a
function of x. Write yes or no.
1. {(2,-4), (-3, 7), (23, —5), (-3, 10)}
2. The input value x is a Social Security
number and the output value y is the
owner's first name.
3.
48
0₁
5. y=x² + 3x - 4
4.
--2
-1
0
1
2
1
0
0
1
3
1.
2.
3.
4.
5.
Transcribed Image Text:Determine whether each relation represents y as a function of x. Write yes or no. 1. {(2,-4), (-3, 7), (23, —5), (-3, 10)} 2. The input value x is a Social Security number and the output value y is the owner's first name. 3. 48 0₁ 5. y=x² + 3x - 4 4. --2 -1 0 1 2 1 0 0 1 3 1. 2. 3. 4. 5.
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