

Understanding Growth and Decay
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an example of a growth problem?
A tree shedding leaves
A savings account earning interest
A house depreciating in value
A car losing value over time
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the growth formula, what does the variable 'a' represent?
The rate of growth
The final amount
The initial amount
The time period
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert a percentage to a decimal in the formula?
Move the decimal point two places to the left
Multiply by 10
Divide by 1000
Add a zero at the end
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the population of Barnesville predicted to be after 8 years at a 10% growth rate?
12,500
30,000
26,795
15,000
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a decay problem, how is the rate of depreciation represented in the formula?
As a negative percentage
As a positive percentage
As a whole number
As a fraction
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the value of a car each year if it depreciates at a 4% rate?
It increases by 4%
It remains the same
It doubles
It decreases by 4%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a characteristic of a decay problem?
The final value is higher than the initial value
The initial value decreases over time
The rate is subtracted from 1
It involves depreciation
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