2. Sally is trying to choose between two internet plans. Under the first plan, AT&T will sell her a DSL modem for $16.99, and then she must pay $11.99 per month. Under the second plan, Verizon will give her a modem for free, but she must pay $14.99 per month. (a) When does the Verizon plan become the worse deal (how many months)? (b) Describe at least one other possible solution method for Part 2a besides the one you used.
2. Sally is trying to choose between two internet plans. Under the first plan, AT&T will sell her a DSL modem for $16.99, and then she must pay $11.99 per month. Under the second plan, Verizon will give her a modem for free, but she must pay $14.99 per month. (a) When does the Verizon plan become the worse deal (how many months)? (b) Describe at least one other possible solution method for Part 2a besides the one you used.
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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Transcribed Image Text:2. Sally is trying to choose between two internet plans. Under the first plan, AT&T will sell her a DSL modem
for $16.99, and then she must pay $11.99 per month. Under the second plan, Verizon will give her a modem
for free, but she must pay $14.99 per month.
(a) When does the Verizon plan become the worse deal (how many months)?
(b) Describe at least one other possible solution method for Part 2a besides the one you used.
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