Exponential Growth and Decay Quiz Review

Quiz
•
Mathematics
•
9th Grade
•
Medium
+1
Standards-aligned
Logan Desciak
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jay'Veon tests his swimming pool and discovers harmful bacteria. Chris continues testing his pool and finds that the ratio of bacteria to water double every hour. What type of change is this?
linear growth
linear decay
exponential decay
exponential growth
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Analyze the equation y = 300(1 - x)^3 and determine if it represents exponential growth, exponential decay, or neither.
Exponential growth
Exponential decay
Neither
Tags
CCSS.HSF-IF.C.8B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Does the equation y = 500(1.2)^x represent exponential growth, exponential decay, or neither?
Exponential growth
Exponential decay
Neither
Tags
CCSS.HSF-IF.C.8B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine whether the equation y = 400(1.2)^x represents exponential growth, exponential decay, or neither.
Exponential growth
Exponential decay
Neither
Tags
CCSS.HSF-IF.C.8B
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Garrett owns a small pond. In his small pond, the population of frogs is decreasing. If there are 800 frogs in the pond in 2020 and their population reduces by half each year, which table represents the predicted frog population in the pond over the next five years?
Year: 2020, 2021, 2022, 2023, 2024, 2025 Population: 800, 400, 200, 100, 50, 25
Year: 2020, 2021, 2022, 2023, 2024, 2025 Population: 800, 1200, 1600, 2000, 2400, 2800
Year: 2020, 2021, 2022, 2023, 2024, 2025 Population: 800, 1600, 3200, 6400, 12800, 25600
Year: 2020, 2021, 2022, 2023, 2024, 2025 Population: 800, 1000, 1200, 1400, 1600, 1800
Tags
CCSS.HSF.BF.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: The function y = 500(1.5)^x describes ______.
Exponential growth
Exponential decay
Neither
Tags
CCSS.HSF-IF.C.8B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: The equation y = 1000(1.1)^x represents ______.
Exponential growth
Exponential decay
Neither
Tags
CCSS.HSF-IF.C.8B
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