Question 10 — IGCSE 0580 May/June 2024 Paper 42
Cambridge IGCSE Mathematics 0580, Extended tier, calculator. Topic: Co-ordinate geometry · Length and midpoint. Worth 12 marks.
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Question text
10 (a) A is the point (6, 2) and B is the point (3, -4).
(i) Find the coordinates of the midpoint of AB.
( ...................... , ...................... ) [2]
(ii) Calculate the length AB.
................................................. [3]
(b) The equation of line l is 4x+3y-12 = 0.
(i) Find the gradient of l.
................................................. [2]
(ii) Find the coordinates of the point where l crosses the y-axis.
( ...................... , ...................... ) [2]
(iii) Line p is perpendicular to l and passes through (6, 5).
Find the equation of p in the form y = mx+c.
y = ................................................ [3]
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