Question

What is the slope of the line that passes through the points (9,4) and (9,-5)?

Answer 1

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Explanation: (9,4) and (9,−5) Slope: −5−4 / 9−9 -9/0 and it is indeed Unidentified ,

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Answer 2

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Explanation:

4- -5/9-9

9/0

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