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- 1. 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
- 2. 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. - 3. Multiple ChoiceIs this mapping a function or not a function?FunctionNot a Function
- 4. Multiple ChoiceIs this table a function or not a function?FunctionNot a Function
- 5. Multiple ChoiceAll of the y values or outputs are called what?DomainRangeRelationFunction
- 6. Multiple ChoiceWhich of these is NOT the sameRangeInputDependent ValueY-Value
- 7. 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} - 8. Multiple Choice
What is the range of the following relation:
{(9, -2) (4, 3) ( 8, 10) ( -4, 8)}
{-4, 4, 8, 9}
{-2, 3, 8, 10}
{(9, -2) ( 4, 3)}
{(8, 10) (-4, 8)}
- 9. Multiple Choice
Which relation diagram represents a function?
W
X
Y
Z
- 10. Multiple ChoiceSarah is bringing treats to her middle school class on her birthday. The number of treats she brings in is based on the number of students in her class.
t = the number of treats
s = the number of students
Which of the variables is dependent?st - Answer choicesTagsAnswer choicesTags