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True or false: if the graph of an equation CANNOT be intersected in more than one place by a vertical line, then it is NOT a function.

Select one:
A. true
B. false

User ChrKoenig
by
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1 Answer

2 votes

Answer:

FALSE

Explanation:

You DON'T want a graph to be intersected by a vertical line more than once. It's called the vertical line test and is VERY useful. If it can only be intersected once, it IS A FUNCTION.

User David Downes
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