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Grade 8
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Identifying Functions from Graphs Using the Vertical Line Test
Worksheet
Grade Level
Grade 8
8.95 Identifying Functions from Graphs Using the Vertical Line Test
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Skill Level
🔴 Hard
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Which statement best explains why the graph of y = x
2
is a function but the graph of x = y
2
is not?
A
The first graph has more points than the second.
B
The first passes the vertical line test, but the second can give two y-values for one x-value.
C
The second is curved and the first is not.
D
The first crosses the x-axis and the second does not.
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