Question

5. Does the graph represent a function? *
1 point
Yes
O No

Answer 1

No

Explanation:

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Answer 2

The vertical line test can be used to determine whether a graph represents a function. A vertical line includes all points with a particular
x
x
value. The
y
y
value of a point where a vertical line intersects a graph represents an output for that input
x
x
value. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because that
x
x
value has more than one output. A function has only one output value for each input value.