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- 1. Multiple Choice
What is the y-intercept in the equation?
y = 5x - 4
(0,5)
(0,-4)
(-4,0)
(5,0)
- 2. Multiple Choice
Find the slope-5/3-3/55/33/5 - 3. Multiple Choice
What is the y-intercept for the given graph?
(0,-5)
(0,5)
(0,1)
(0,-1)
- 4. Multiple ChoiceFind the slope of the line.1/2-1/22-2
- 5. Multiple ChoiceWhich is the graph of y=-x+2?ABCD
- 6. Multiple ChoiceWhat is the y-intercept?7012
- 7. Multiple ChoiceFind the value of y when x = 2.2678
- 8. Multiple ChoiceFind slope:m= 4m=1/4m=-4m=-1/4
- 9. Multiple ChoiceFind the slope between the two given points: (-2,1) and (5,7)7/626/7-2
- 10. Multiple ChoiceFunctionNot a Function
- 11. Multiple ChoiceSlope is another word for:Initial ValueRate of ChangeChange in Y'sY-intercept
- 12. Multiple ChoiceIs this function linear or nonlinear?LinearNonlinear
- 13. Multiple ChoiceIs this function linear or nonlinear?LinearNonlinear
- 14. Multiple ChoiceWhich graph is linear?Graph AGraph BGraph CGraph D
- 15. Multiple ChoiceWhat is the y-intercept in the following equation: y=-4x-5-4-4x5-5
- 16. Multiple ChoiceDetermine the slope and y-intercept from the following equation: y = 3/2x + 3slope: 5 y-intercept: (0,3)slope: 3/2 y-intercept: (0,3)slope: 4 y-intercept: (0,3/2)slope: 1/5 y-intercept: (0,5)
- 17. Multiple ChoiceFind the slope from the table.-414-2
- 18. Multiple ChoiceWhat is the slope of the equation?
y = -3x + 4-34-43 - 19. Multiple ChoiceDetermine whether the relation is a function.YesNo
- 20. Multiple ChoiceWhich of the following is NOT a function?y = 4x = 3y=2xy=x
- 21. Multiple ChoiceFunctionNot a Function
- 22. Multiple ChoiceFunctionNot a Function
- 23. Multiple ChoiceIs the graph pictured a function?YesNo
- 24. Multiple ChoiceFor the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.D: {1, -3, -4,}
R: {0, 1, 2, -4}D:{0, 1, 2, -4}
R:{1, -3, -4}D:{0, 1, 2, 3, 4}
R:{1, -3, -4} - 25. Multiple ChoiceDoes the graph represent a function?Yes, because the vertical line test shows there are no repeating input valuesNo, because the vertical line test shows there are repeating input values
- 26. Multiple ChoiceAll of the x values or inputs are called what?DomainRangeRelationFunction
- 27. Multiple ChoiceAll of the y values or outputs are called what?DomainRangeRelationFunction
- 28. Multiple ChoiceA relation where every input in matches with exactly one output is called what?RelationLinearExponentialFunction
- 29. Multiple ChoiceFind the slope of the line.-5/45/4-4/54/5
- 30. Multiple ChoiceFind the slope of the line.Undefined01-1
- 31. Multiple ChoiceFind the slope:
y = 2x - 101/225-10 - 32. Multiple ChoiceWhich is the graph of y=-x+2?ABCD
- 33. Multiple ChoiceSlope is another word for:Initial ValueRate of ChangeChange in Y'sY-intercept
- 34. Multiple ChoiceWhat is the definition of function?Has inputs and outputsEvery input has only ONE outputInputs have different outputs every timex-values and y-values
- 35. Multiple ChoiceWhich statement best represents the graph?The relationship is proportional because the graph is linear.The relationship is non-proportional because the graph has a negative slope.The relationship is proportional because the line passes through the origin.The relationship is non-proportional because the line does not pass through the origin.
- 36. Multiple ChoiceDetermine the slope and y-intercept from the following equation: y = 3/2x + 3slope: 5 y-intercept: (0,3)slope: 3/2 y-intercept: (0,3)slope: 4 y-intercept: (0,3/2)slope: 1/5 y-intercept: (0,5)
- 37. Multiple ChoiceIn which quadrant is the following point?
(-3, 12)Quadrant IQuadrant IIQuadrant IIIQuadrant IV - 38. Multiple ChoiceWhich quadrant contains the point named by (2, 5)?Quadrant IQuadrant IIQuadrant IIIQuadrant IV
- 39. Multiple ChoiceWhere is point E located?( 2, 0 )( 2 , 2 )( 0 , 2 )( 0 , 0 )
- 40. Multiple ChoiceWhat letter is at (-8,-3)There is no letter at those coordinates.SXR
- 41. Multiple ChoiceIn the equation y = 14x, what is the constant of proportionality?yx14
- 42. Multiple Choice
Maggie is knitting blankets for the residents of a local nursing home. She already has 6 blankets completed. After one week, Kay has 8 blankets. After two weeks, Kay has 10 blankets. Kay's scenario is best represented by a _______________ function.
Linear
Quadratic
Exponential
None of the above
- 43. Multiple Choice
which of the following is a linear graph?
- 44. Multiple ChoiceFind the slope of the line that passes through (10, -8) and (1, 12).20/9-20/94/99/4
- 45. Multiple ChoiceWhat is the slope of the equation?
y = -3x + 4-334-4 - 46. Multiple ChoiceIn the equation, y = mx + b, the letter b is the ___________.y-interceptx-interceptsloperate of change
- 47. Multiple ChoiceA line contains the points (4, 3) and (19, −2). What is the slope of the line?m = -1m = -3m = - 1/3m = 1/3
- 48. Multiple ChoiceJacob collects hats. He has 6 hats already, and he collects 2 hats a week.y = 2x + 6y = 6x + 2y = 2x - 6y = 6x - 2
- 49. Multiple ChoiceThe Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of airtime usage. If Juanita uses x minutes of airtime, what is an equation that can be used to determine her monthly cell phone bill (C)?C = 0.20x + 15C =15 (0.20x)C = 15 + x + 0.20C = 0.20 + 15x
- 50. Multiple ChoiceThe drama club sold tickets to a play for $5 each. They also made $55 in soda and popcorn sales. If the drama club made a total of $290, how many tickets were sold?475869113
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