1. The graph below shows the concentration of a drug (in mg/L) in the bloodstream, t hours after it is taken orally. use the graph to answer a-f. AY 80 a. What is the concentration after 8 hours? 76--- 3D 72 b. Over what interval(s) does the concentration increase? Over what interval(s) does the 68 64 concentration decrease? 60+--- 56 c. When is the drug at its maximum concentration? What is the maximum concentration of the drug? 52- 48-

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.2: Transformations Of Quadratic Functions
Problem 49PFA
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The graph below shows the concentration of a drug (in mg/L) in the bloodstream, t hours after it is taken orally. Use the graph to answer a-f.

1. The graph below shows the concentration of a drug (in mg/L) in the bloodstream, t hours after it is taken orally. use
the graph to answer a-f.
AY
80
a. What is the concentration after 8 hours?
76---
3D
72
b. Over what interval(s) does the concentration
increase? Over what interval(s) does the
68
64
concentration decrease?
60+---
56
c. When is the drug at its maximum concentration?
What is the maximum concentration of the drug?
52-
48-
Transcribed Image Text:1. The graph below shows the concentration of a drug (in mg/L) in the bloodstream, t hours after it is taken orally. use the graph to answer a-f. AY 80 a. What is the concentration after 8 hours? 76--- 3D 72 b. Over what interval(s) does the concentration increase? Over what interval(s) does the 68 64 concentration decrease? 60+--- 56 c. When is the drug at its maximum concentration? What is the maximum concentration of the drug? 52- 48-
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After the drug reaches its maximum concentration, how many hours are required for the concentration to decrease to 16 mg/L?

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