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Warm Up: Exponential Growth and Decay

Authored by Sarah Cicconetti

Mathematics

8th - 12th Grade

CCSS covered

Used 14+ times

Warm Up: Exponential Growth and Decay
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7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)6

Growth
Decay

Tags

CCSS.HSF-IF.C.8B

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)3

Growth
Decay

Tags

CCSS.HSF-IF.C.8B

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The equation A= 1300(1.02)7 is being used to calculate the amount of money in a savings account. What does 1.02 represent in this equation?

0.02% decay

0.02% growth

2% decay

2% growth

Tags

CCSS.HSF-IF.C.8B

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What does the model P=A(1+r)t best represent?

Exponential growth
Simple Interest
Compound Interest
Exponential Decay

Tags

CCSS.HSF-IF.C.8B

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The number of mosquitoes at the beginning of the summer was 4,000. The population of mosquitoes is expected to grow at a rate of 25% a month. How many mosquitoes will there be after 4 months?

9766
9006
9765
5433

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A population of fish starts at 8,000 and decreases by 6% per year. What is the population of fish after 10 years?

14327
4309
839
7680

Tags

CCSS.HSF-LE.A.1C

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

y = 15(35)x
y = 15(1.35)x
y = 15(0.35)x
y = 35(1.15)x

Tags

CCSS.HSF.LE.A.2

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