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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 ChoiceAll of the x values or inputs are called what?DomainRangeRelationFunction
- 3. Multiple Choice
All of the y values or outputs are called what?
Domain
Range
Relation
Function
- 4. Multiple Choice
Is this graph a function or not a function? (Use the vertical line test)
Function
Not a Function
- 5. Multiple Choice
Is this graph a function or not a function? (Use the vertical line test)
Function
Not a Function
- 6. Multiple Choice
Which table represents a function?
- 7. Multiple Choice
Which relation is a function?
{(2, 3) , (1, 5) , (2, 7)}
{(-1, 5) , (-2, 6) , (-3, 7)}
{(11, 9) , (11, 5) , (9, 3)}
{(3, 8) , (0, 8) , (3, -2)}
- 8. Multiple Choice
Which relation is a function?
- 9. Multiple ChoiceFor the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain.
Remember: Domain is x
(x,y)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} - 10. Multiple Choice
What is the domain of a relation?
the set of all x-values
the set of all y-values
- 11. Multiple Choice
What is the range of the mapping?
{1, 2, 4}
{0, 1, 2, 3}
{0, 3}
{1, 4}
- 12. Multiple Choice
Which relation does the mapping show?
{(0, 1), (1, 2),(3, 4)}
{(1, 0), (2, 1), (2, 2), (4, 3)}
{(0, 1), (1, 2), (2, 2), (3, 4)}
{(1, 0), (2, 1), (4, 3)}
- 13. Multiple Choice
What is the range of the table?
{-4, 0, 1, 3}
{-2, 0, 2, 3}
{-4, -2, 0, 1, 2, 3}
{ (0, 0), (2, -4), (3, 3), (-2, 1) }
- 14. Multiple Choice
What is the domain of the relation shown in the table?
{12}
{6, 18}
{3, 9, 15, 16}
{13}
- 15. Multiple Choice
Is it a function?
It IS a function.
It IS NOT a function
- 16. Multiple Choice
Is it a function?
It IS a function.
It IS NOT a function
- 17. Multiple Choice
Is it a function?
It IS a function.
It IS NOT a function
- 18. 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
- 19. Multiple ChoiceA relation where every input in matches with exactly one output is called what?RelationLinearExponentialFunction
- 20. Multiple Choice.FunctionNot a Function
- Answer choicesTagsAnswer choicesTags