Is it a function?
DRAFT
7th - 9th grade
1337 times
Mathematics
75%
average accuracy
10 months ago
ttacmz3
1
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Is it a function?
DRAFT
10 months ago
by
ttacmz3
Played 1337 times
1
7th - 9th grade
Mathematics
75% average accuracy
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16 Questions
Show answers
Question 1
SURVEY
120 seconds
Q. Is the relation a function? Why.
answer choices
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
SURVEY
60 seconds
Q. Is this mapping a function or not a function?
answer choices
Function
Not a Function
Question 3
SURVEY
60 seconds
Q. Is this a function? Explain.
answer choices
Yes; it passes the horizontal line test.
No; it is not a straight line.
Yes; it passes the vertical line test.
No; there is a line connecting the dots.
Question 4
SURVEY
60 seconds
Q.
answer choices
Function
Not a Function
Question 5
SURVEY
60 seconds
Q.
answer choices
Function
Not a Function
Question 6
SURVEY
60 seconds
Q. .
answer choices
Function
Not a Function
Question 7
SURVEY
60 seconds
Q. .
answer choices
Function
Not a Function
Question 8
SURVEY
120 seconds
Q. What is the definition of function?
answer choices
Has inputs and outputs
Every input has only ONE output
Inputs have different outputs every time
x-values and y-values
Question 9
SURVEY
60 seconds
Q. Is this mapping a function or not a function?
answer choices
Function
Not a Function
Question 10
SURVEY
60 seconds
Q. Is this graph a function or not a function?
answer choices
Function
Not a Function
Question 11
SURVEY
60 seconds
Q. Is this set of ordered pairs a function or not a function?
answer choices
Function
Not a Function
Question 12
SURVEY
120 seconds
Q. Which graph does NOT pass the vertical line test?
answer choices
Graph 1
Graph 2
Graph 3
Graph 4
Question 13
SURVEY
180 seconds
Q.
answer choices
Function
Not a Function
Question 14
SURVEY
180 seconds
Q. Which set of values is a function?
answer choices
(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 15
SURVEY
180 seconds
Q. Is the relation a function?
{(1,5),(1,7),(3,9),(4,11)}
answer choices
Yes
No
Question 16
SURVEY
60 seconds
Q. Is the relation{(<,>),(^,-),(+,=),(&,%)} a function?
answer choices
yes, since no first element is repeated
yes, because there are 4 ordered pairs
no, because functions must have numbers
no, because the"&" isn't a math symbol
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