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Mathematics
9th -
10thgrade
Grade 9 - Linear and Exponential Equations
24 questions
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- 1. Multiple Choice
What function best models the data in the table?
Linear
Exponential
Quadratic
- 2. Multiple Choice
The linear equation for the function is:
f(x) = 3x + 2
f(x) = 3x -1
f(x) = 3x + 5
f(x) = 5x + 3
- 3. Multiple Choice
What type of function is represented in the table?
Linear
Exponential
Quadratic
- 4. Multiple Choice
What function model best represents the data in the table?
Linear
Exponential
Quadratic
- 5. Multiple Choice
What function best models the data in the table?
Linear
Exponential
Quadratic
- 6. Multiple Choice
The linear equation for the function is:
f(x) = 4x - 2
f(x) = -2x + 4
f(x) = 6x + 4
f(x) = 4x + 6
- 7. Multiple ChoiceIs the pictured graph growth, decay, or linear or none?GrowthDecayLinearNone
- 8. Multiple ChoiceIs the pictured graph growth, decay, or linear or none?GrowthDecayLinearNone
- 9. Multiple ChoiceThe growth factor for this table is2412144
- 10. Multiple ChoiceThe equation for this table isy = 1(2x)y = 1(12x)y = 12xy = 12x + 1
- 11. Multiple ChoiceThe equation for this table isy = 3x + 50y = 50xy = 3xy = 50(3x)
- 12. Multiple ChoiceIn an exponential function, what does the 'a' represent?SLOPERATE OF CHANGEY-INTERCEPTCOMMON RATIO
- 13. Multiple ChoiceThe population of Winnemucca, Nevada, can be modeled by P=6191(1.04)t where t is the number of years since 1990. What was the population in 1990?0 peopleIt doesn't sayI don't know6191
- 14. Multiple ChoiceThe population of Winnemucca, Nevada, can be modeled by P=6191(1.04)t where t is the number of years since 1990. What percent did the population increase each year?4%It doesn't sayI don't know400%
- 15. Multiple Choice
What is the y-intercept of this line?
(0, 5)
(0, 3)
(1, 5)
(2, 7)
- 16. Multiple Choice
A(n) _________________ function will ADD or SUBTRACT the same number each time.
Linear
Quadratic
Exponential
All of the above
- 17. Multiple Choice
A(n) _________________ function will MULTIPLY or DIVIDE the same number each time.
Linear
Quadratic
Exponential
All of the above
- 18. Multiple ChoiceIs the table linear or exponential?LinearExponential
- 19. Multiple ChoiceIs the equation linear or exponential?LinearExponential
- 20. Multiple ChoiceIs the equation linear or exponential?LinearExponential
- 21. Multiple ChoiceIs the table linear or exponential?LinearExponential
- 22. Multiple Choice
True OR False: All increasing exponential functions eventually exceed all increasing linear functions.
True
False
- 23. Multiple Choice
Given the following table of values, construct the function that represents the sequence.
y = 3(4)x
y = 3x + 4
y = 4(3)x
y = 4x + 3
- 24. Multiple Choice
Write the function rule to represent the table.
y = 7x + 3
y = 3(7)x
y = 7(3)x - 1
Not a function
- Answer choicesTagsAnswer choicesTags