Sentify whether the following relation is a function or not. 11) y=-9x-7 12) ytvi 13) y x- Zr +1 14) y 15) y=+ +x+1

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section: Chapter Questions
Problem 18PT
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Identify whether the following relation is a function or not.
11) y = -9x -7
12) y=tv
13) y-x - 2x +1
14) y tx
15) y =x+x +x+1
Transcribed Image Text:Identify whether the following relation is a function or not. 11) y = -9x -7 12) y=tv 13) y-x - 2x +1 14) y tx 15) y =x+x +x+1
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