 Functions and Relations
2 years ago
misskmath
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Practice 18 QuestionsShow answers
• Question 1
900 seconds Q. 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.
• Question 2
900 seconds Q. Is this mapping a function or not a function?
Function
Not a Function
• Question 3
300 seconds
Q. Which set of values is a function?
(9,5) (10,5) (9,-5) (10,-5)
(3,4) (4,-3) (7,4) (3, 8)
(6,-5) (7, -3) (8, -1) (9, 1)
(2, -2) (5, 9) (5, -7) (1, 4)
• Question 4
300 seconds Q. 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.
• Question 5
300 seconds Q. Is this table a function or not a function?
Function
Not a Function
• Question 6
300 seconds Q.
Function
Not a Function
• Question 7
300 seconds Q. Is this graph a function or not a function?
Function
Not a Function
• Question 8
300 seconds Q. Is this graph a function or not a function?
Function
Not a Function
• Question 9
300 seconds Q. Is this graph a function or not a function?
Function
Not a Function
• Question 10
300 seconds
Q. For 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}
• Question 11
300 seconds
Q. For 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}
• Question 12
300 seconds Q. Is this set of ordered pairs a function or not a function?
Function
Not a Function
• Question 13
300 seconds Q. Is this mapping a function or not a function?
Function
Not a Function
• Question 14
300 seconds
Q. Is the relation a function?{(5,7),(5,6),(5,5),(5,4)}
Yes
No
• Question 15
300 seconds Q.
Function
Not a Function
• Question 16
300 seconds
Q. Is the relation a function?{(1,5),(1,7),(3,9),(4,11)}
Yes
No
• Question 17
300 seconds Q. 