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- 1. Multiple Choice
Which of the following does NOT have a y-intercept of 1?
- 2. Multiple Choice
Solve the system by graphing:
x = -3
y = -2x - 3
(0, 3)
(-3, 3)
(-3, 5)
No Solultion
- 3. Multiple Choice
Solve the system of equations.
(You can graph by hand or use your calculator!)
(3, 5)
(-3, 4)
(0, 2)
(2, 2)
- 4. Multiple Choice
Which equation would best define the line of best fit?
y = 2x - 22
y = 2x + 22
y = -2x + 22
y = -2x - 22
- 5. Multiple Choice
Which scatterplot has a positive trend?
- 6. Multiple Choice
Which of the following would have a negative association?
Number of absences and class grade
Time saving money and amount of money in the account
The age of a person and their IQ
Amount of rain and growth of grass
- 7. Multiple Choice
Which statement is true about this graph?
The y-intercept is 2 and the slope is 2.
The y-intercept is 2 and the slope is -2.
The y-intercept is 2 and the slope is 1/2.
The y-intercept is is 1/2 and the slope is -2.
- 8. Multiple Choice
Which graph has a slope of 3/2 and goes through the point (-1, -7)?
- 9. Multiple Choice
Find the slope between the points (20, 8) and (9, 16).
-8/11
8/11
11/8
-11/8
- 10. Multiple Choice
What is the slope of the equation
y = -4x + 2?
2
-4
4
8
- 11. Multiple Choice
Find the slope of the line:
1/3
3
-1/3
-3
- 12. Multiple Choice
Find the slope of the line:
3/2
-3/2
2/3
-2/3
- 13. Multiple Choice
Find the slope:
1
0
Undefined
5
- 14. Multiple Choice
Identify the slope:
-5/3
5
-3
-3/5
- 15. Multiple Choice
Which has the largest y-intercept?
y = 6x - 10
- 16. Multiple Choice
Which graph would represent the following situation:
The car drove at a constant speed.
- 17. Multiple Choice
Select all that are nonlinear.
y = 3x - 10
- 18. Multiple Choice
Select all that are NOT functions.
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