NumericalModerate1.5 marks
9(ii)
Use the following graph and answer the given questions :
Find the equation of a line passing through the mid-point of AC and parallel to AB.
Topic: Slope / equation of line
Previous-year question practice database
Answer
Exam answer
6x − 5y − 5 = 0.
Explanation
Midpoint AC=(5,5). Slope AB=(8−2)/(4−(−1))=6/5. Parallel line through(5,5): y−5=(6/5)(x−5).
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