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6 Savannah just got contact lenses. Her doctor said she can wear them 2 hours the first day, and can then increas the length of time by 30 minutes each day. If this pattern continues, which formula would not be appropriate to determine the length of time, in either minutes or hours, she could wear her contact lenses on the nth day? -70 1) a₁ = 120 3) a₁ = 2 a₁ =an-1+30 2) a₁ = 90+30m a₁ = a₁ +0.5 4) a₁ = 2.5+0.5n

6 Savannah just got contact lenses. Her doctor said she can wear them 2 hours the first day, and can then increas the length of time by 30 minutes each day. If this pattern continues, which formula would not be appropriate to determine the length of time, in either minutes or hours, she could wear her contact lenses on the nth day? -70 1) a₁ = 120 3) a₁ = 2 a₁ =an-1+30 2) a₁ = 90+30m a₁ = a₁ +0.5 4) a₁ = 2.5+0.5n

Algebra and Trigonometry (6th Edition)
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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Sure, here is a transcription suitable for an educational website: --- **Problem Statement:** Savannah just got contact lenses. Her doctor said she can wear them 2 hours the first day and can then increase the length of time by 30 minutes each day. If this pattern continues, which formula would be appropriate to determine the length of time, in either minutes or hours, she could wear her contact lenses on the 4th day? **Options:** 1) \( a_1 = 120 \) \( a_n = a_{n-1} + 30 \) 2) \( a_1 = 90 + 30n \) 3) \( a_1 = 2 \) \( a_n = a_{n-1} + 0.5 \) 4) \( a_n = 2.5 + 0.5n \) 5) \( a_1 = (0.92)^n \) \( a_n = 0.92(a_{n-1}) \) --- There are no graphs or diagrams included in the image.
Transcribed Image Text:Sure, here is a transcription suitable for an educational website: --- **Problem Statement:** Savannah just got contact lenses. Her doctor said she can wear them 2 hours the first day and can then increase the length of time by 30 minutes each day. If this pattern continues, which formula would be appropriate to determine the length of time, in either minutes or hours, she could wear her contact lenses on the 4th day? **Options:** 1) \( a_1 = 120 \) \( a_n = a_{n-1} + 30 \) 2) \( a_1 = 90 + 30n \) 3) \( a_1 = 2 \) \( a_n = a_{n-1} + 0.5 \) 4) \( a_n = 2.5 + 0.5n \) 5) \( a_1 = (0.92)^n \) \( a_n = 0.92(a_{n-1}) \) --- There are no graphs or diagrams included in the image.
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