What does the exponent in a mathematical expression represent?

Investment Growth and Function Concepts

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number of times the base is added
The number of times the base is multiplied
The number of times the base is divided
The number of times the base is subtracted
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the expression 3 * 5^2, which operation should be performed first?
Exponentiation
Multiplication
Subtraction
Addition
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial balance of the investment account shown in the graph?
$500
$1,000
$1,500
$2,000
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you tell if an investment account is growing at a constant rate?
The graph is a curve
The graph is a straight line
The graph has no slope
The graph is a zigzag
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the expression 5 * 3x not equivalent to 15x?
Because 5 and 3 are added
Because the expression is missing a variable
Because the exponent is not applied correctly
Because 5 and 3 are not multiplied
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How long does it take for an investment account that doubles every year to double again?
1 year
5 years
10 years
20 years
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the number 21 represent in the study of reading habits?
Students with an A average who read nightly
Students with a B average who read nightly
Students with a C average who read nightly
Students with a D average who read nightly
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is a snack machine considered a function?
It gives no output for any input
It gives one output for each input
It gives random outputs for each input
It gives multiple outputs for one input
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the input variable in the gasoline cost function?
The price per gallon
The total cost
The type of gasoline
The number of gallons
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