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- 1. Multiple Choice
Is the relation a function? Why?Yes, because the x-value 11 has two y-values pair with it.Yes, because each x-value has only one y-value paired with it.No, because the x-value 11 has two y-values pair with it.No, because each x-value has only one y-value paired with it. - 2. Multiple ChoiceFunctionNot a Function
- 3. Multiple ChoiceFunctionNot a Function
- 4. 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:{-4, 0, 1, 2}
R:{-4, -3, 1}D:{0, 1, 2, 3, 4}
R:{1, -3, -4} - 5. Multiple ChoiceDoes this mapping diagram represent a function?No, because there are repeating input valuesYes, because there are no repeating input values
- 6. Multiple ChoiceAll of the y values or outputs are called what?DomainRangeRelationFunction
- 7. Multiple ChoiceAll of the x values or inputs are called what?DomainRangeRelationFunction
- 8. Multiple ChoiceWhat is the domain of the graph?x≤0x≥0All real numbersy≥0
- 9. Multiple ChoiceWhat is the range of the graph?x≤0y≥0y≤0All real numbers
- 10. Multiple ChoiceWhat is the domain of the function?x>3x≥-3y≤4y<4
- 11. Multiple ChoiceWhat is the range of the function?-7≤x≤6-7<x<6-8<y<2-8≤y≤2
- 12. Multiple ChoiceWhat is the domain of the function?0<h<800≤h≤800≤t≤4.50<t<4.5
- 13. Multiple ChoiceWhat is the range of the function?0≤h≤30≤h≤36h<3t≤36
- 14. Multiple ChoiceDaily rainfall is an example of what sort of data?DiscreteContinuous
- 15. Multiple ChoiceTo celebrate the holiday season this year, Six Flags has created an extreme six-lane, tubing hill with real snow called the “Superman’s Awesome SNOW Tubing Ride.” The cost of each ticket for one day is $35. The number of tickets purchased by groups is given by the domain {3, 8, 12}. Which would be a reasonable range for the total cost of the tickets the groups would pay?{3,8,12}{105,280,420}{3,8,12,105,280,420}{38,43,51}
- 16. Multiple ChoiceWhat is the range of the following function, if the domain is {1,7,10}?
f(x) = x + 4{-3,3,6}{1,7,10}{5,11,14}{4,28,40} - 17. Multiple ChoiceJoe is losing an average of .5 pounds a week. Is this continuous or discrete data?DiscreteContinuous
- 18. Multiple ChoiceWhich of the following is NOT discrete data?There average life span of a human being is 79 years in USAThe possible outcomes of rolling a dieA woman in USA has 2 children on average.Ms Ocampo has between 11 to 22 students per class.
- Answer choicesTagsAnswer choicesTags