NumericalModerate1.5 marks
2(a)
The slope of a line joining P(6, k) and Q(1 - 3k, 3) is 1 / 2. Find
k
Topic: Slope and equation of a line
Previous-year question practice database
Answer
Exam answer
Slopeof PQ=
Explanation
Slopeof PQ= 1 3k 6
1 3 k 2 3k 5 3k 5 2(3 k) 3k 5 6 2k k 11
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