Complete the table with the population after different numbers of weeks.
1
2.
Graph the butterfly population.
Think carefully about how to choose a scale for the axes.
1
3.
What is the vertical intercept of the graph? What does it tell you about the butterfly population?
1
4.
About when does the butterfly population reach 50,000?
1
5.
The graph shows the amount of a chemical in a water sample. It is decreasing exponentially.
Find the coordinates of the points labeled A,B, and C. Explain your reasoning.
F.IF.7.e
F.LE.2
F.IF.4
F.LE.5
A.CED.2
1
6.
The graphs shows the amount of a chemical in a water sample at different times after it was first measured.
Select all statements that are true.
F.IF.7.e
F.LE.2
F.IF.4
F.LE.5
A.CED.2
1
7.
The graph shows the amount of a chemical in a patient's body at different times measured in hours since the levels were first checked.
Could the amount of this chemical in the patient be decaying exponentially? Explain how you know.
F.IF.7.e
F.LE.2
F.IF.4
F.LE.5
A.CED.2
1
8.
The height of a plant in mm is 7. It doubles each week. Select all expressions that represent the height of the plant, in mm, after 4 weeks.
F.IF.7.e
F.LE.2
F.IF.4
F.LE.5
A.CED.2
1
9.
1
10.
1
11.
1
12.
1
13.
1
14.
This lesson is from Illustrative Mathematics. Algebra 1, Unit 5, Lesson 5. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/5/5/index.html ; accessed 26/July/2021.
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