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35 questions
Which representation shows y as a function of x?
A
B
c
D
Which graph does NOT represent y as a function of x?
A
B
C
D
Which set of ordered pairs represents y as a function of x?
A
B
C
D
Which set of ordered pairs represents y as a function of x?
A
B
C
D
Which statement describes the mapping?
The mapping represent y as a function of x, because each y-value corresponds to exactly one x-value.
The mapping does not represent y as a function of x, because two of the x-values correspond to the same y-value.
The mapping represent y as a function of x, because each x-value corresponds to exactly one y-value.
The mapping does not represent y as a function of x, because there are more x-values than different corresponding y-values.
Which graph represents y as a function of x?
F
G
H
J
A
B
C
D
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