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4 votes
Is y=-x+11 a function

2 Answers

2 votes

Answer:

Yes it is

Explanation:

You can prove this is a function using the vertical line test. You have to graph y= -x+11 and do the vertical line test. As long as it doesn't interfere with the line more than once, than it is a function.

3 votes

Answer:

Yes

Explanation:

It is a straight line so no x values repeat

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