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Line t passes through points (9, 9) and (2, 5). Line u is perpendicular to t. What is the slope of line u? Simplify your answer and write it as a proper fraction, improper fraction, or integer.
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Line t passes through points (9, 9) and (2, 5). Line u is perpendicular to t. What is the slope of line u?

Simplify your answer and write it as a proper fraction, improper fraction, or integer.

User Hituptony
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1 Answer

7 votes
5-9/2-9=4/7
4/7 is the answer
User AndreasN
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