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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
If my function rule is y=x + 3, what is the OUTPUT if the input is 4?
4
3
7
10
- 5. Multiple Choice
For the function y=x+1 what is the range if the domain is 0,1,2
0,1,2
1,2,3
2,4,6
1,1,2
- 6. 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. - 7. Multiple Choice
Is this graph a function or not a function? (Use the vertical line test)
Function
Not a Function
- 8. Multiple Choice
Is this graph a function or not a function? (Use the vertical line test)
Function
Not a Function
- 9. Multiple ChoiceFunctionNot a Function
- 10. Multiple ChoiceIs this mapping a function or not a function?FunctionNot a Function
- 11. Multiple ChoiceWhich of these is NOT the sameRangeInputDependent ValueY-Value
- 12. Multiple Choice
Which of these tables represents a function?
W
Y
Z
X
- 13. Multiple Choice
Which of these graphs represents a function?
Z
W
X
Y
- 14. Multiple Choice
Which relation diagram represents a function?
W
X
Y
Z
- 15. Multiple Choice
Which relation diagram represents a function?
Z
Y
X
W
- 16. Multiple Choice
Which of the following relations describes a function?
A
D
C
B
- 17. Multiple ChoiceWhat is the range of the graph?1 ≤ x ≤ 51 < x < 51 ≤ y ≤ 51 < y < 5
- 18. Multiple ChoiceWhat is the DOMAIN of the graph shown?-10 ≤ x < 2-10 < x ≤ 2-8 ≤ x < 6.5-8 < x ≤ 0
- 19. Multiple ChoiceWhat is the range of the function shown?{-5, -3, -1, 3, 5}3 ≤ y ≤ 6-5 ≤ x ≤ 5{3, 6}
- 20. Multiple ChoiceWhich relation is NOT a function?{(1,-5), (3,1), (-5,4), (4,-2)}{(2,7), (3,7), (4,7), (5,8)}{(1,-5), (-1,6), (1,5), (6,-3)}{(3,-2), (5,-6), (7,7), (8,8)}
- Answer choicesTagsAnswer choicesTags