There are 460 bacteria spores in a petri dish. After every two hours they are observed to be 10% less than before. Which of the following graphs represents the remaining bacteria?

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section: Chapter Questions
Problem 1RP
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There are 460 bacteria spores in a petri dish. After every two hours they are observed to be 10% less than before. Which of the following graphs represents the remaining bacteria?
   
600
400
200
0.002
0.004
0.006
0.008
0.01
0.012
Transcribed Image Text:600 400 200 0.002 0.004 0.006 0.008 0.01 0.012
Q 7.Choose the correct answer.
There are 460 bacteria spores in a petri dish. After every two hours they are observed to be 10% less than before. Which of the following graphs represents the remaining bacteria?
5
0.002 0.004 0.006 0.008 0.01 0.012 0.014
600
400
200
10
12
14 16
Transcribed Image Text:Q 7.Choose the correct answer. There are 460 bacteria spores in a petri dish. After every two hours they are observed to be 10% less than before. Which of the following graphs represents the remaining bacteria? 5 0.002 0.004 0.006 0.008 0.01 0.012 0.014 600 400 200 10 12 14 16
Expert Solution
Step 1

Given query is to find the the function for exponential decay and then graph it.

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