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- 1. 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)}
- 2. Multiple ChoiceAll of the x values or inputs are called what?DomainRangeRelationFunction
- 3. Multiple ChoiceAll of the y values or outputs are called what?DomainRangeRelationFunction
- 4. Multiple ChoiceIn the given relation, what domain value corresponds to the range value -2?
{(-1,2), (-2,4), (2,5), (0,-2), (2,0)}-2024 - 5. Multiple ChoiceWhich of the following is not a function?{(0,1), (1,2), (2,3), (3,4)}{(0,2), (1,3), (4,3), (1,2)}{(1,3), (4,2), (2,0), (3,4)}{(1,2), (2,2), (3,2), (4,2)}
- 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 ChoiceIs this a function?YesNo
- 8. Multiple ChoiceIs this mapping a function or not a function?FunctionNot a Function
- 9. Multiple ChoiceIs this mapping a function or not a function?FunctionNot a Function
- 10. Multiple ChoiceFunctionNot a Function
- 11. Multiple ChoiceIs this table a function or not a function?FunctionNot a Function
- 12. Multiple ChoiceWhat is the domain?-3 < y ≤ 3-4 ≤ y ≤ 5-4 ≤ x ≤ 5-3 < x ≤ 3
- 13. 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
- 14. Multiple Choice
List the ordered pairs
(1,3), (2,6), (3,9), (4,12)
(3,1), (6,2), (9,3), (12,4)
Input and Output
Output and Input
- 15. Multiple Choice
Determine if the relation is a function
Not a function, each input has more than one output
Yes it is a function, because each input has exactly on output
Not a function, input is equal to output
Yes it is a function, -1/2 is a fraction of 2
- 16. Multiple Choice
What does an inverse function do?
Nothing
Makes it bigger
Does the opposite of the original function
- 17. Multiple Choice
If A = {1,2,3}, B = {3,4,5}, C = {5,6,7}, find A U B U C.
{1,2,3,4,5,6,7}
{1,2,3,4,5,6,7,8}
{1,2,3,3,4,5,5,6,7}
{3,4,5}
- 18. Multiple Choice
List the elements of A
{2,3}
{2,3,5,9}
{1,2,3,4,5}
{5,9}
- 19. Multiple Choice
For the given sets A and B, which statement is true?
A ⊂ B
B ⊂ A
A = B
A' = B
- 20. Multiple ChoiceSet Q contains the letters in the word SISTER .
Which of the following is set Q ?Q = { S, T, R }Q = { I, E }Q = { S, I, S, T, E, R }Q = { S, I, T, E, R } - 21. Multiple ChoiceGiven that
set V = { m, n, o, p },
find the number of subsets V.1612108 - 22. Multiple ChoiceP' ∪ R' ∪ Q( P ∪ R )' ∩ QQ ∩ ( P ∩ R )'R' ∩ Q' ∩ P'
- 23. Multiple Choice
What type of set is denoted as either { } or ∅?
Superset
Disjointed Set
Empty (or Null) Set
Subset
- 24. Multiple Choice
Find n(A) when
A = {14, 16, 18, 20, 22, 24}
6
4
12
even numbers
- 25. Multiple Choice
If
P = {0, 1, 2, 3, 4}, Q = {4, 6, 8}
R = {6, 12, 18} Then what is (P ∩ Q) ∪ (Q ∩ R)?
{4}
{4, 6}
{4, 6, 8}
{1, 2, 3, 4, 6, 8}
- Answer choicesTagsAnswer choicesTags