Determine if the following are functions of x. (a) X y 8 12 16 20 (c) LO y = 5 ---Select--- 0 5 (b) ly + 8 = 7x ---Select--- √√12 + x 20 ---Select--- O > 0 ≤ x ≤ 5 5 < x≤ 20

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Determine if the following are functions of x.
(a)
x 812 16 20
y
---Select---
5 0 5
(b) ly + 8 = 7x
---Select---
(c)
y =
12 + x
20
---Select---
0
>
0≤x≤ 5
5 < x < 20
Transcribed Image Text:Determine if the following are functions of x. (a) x 812 16 20 y ---Select--- 5 0 5 (b) ly + 8 = 7x ---Select--- (c) y = 12 + x 20 ---Select--- 0 > 0≤x≤ 5 5 < x < 20
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