Question 19 — IGCSE 0580 May/June 2024 Paper 22
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Algebra · Proportion. Worth 4 marks.
Open in interactive question bank →
Question text
19 (a) y is directly proportional to x-1 2.
` j
When x = 4, y = 3.
Find y when x = 7.
y = ................................................ [3]
(b) m is inversely proportional to the square root of p.
Explain what happens to the value of m when the value of p is multiplied by 9.
..................................................................................................................................................... [1]
© UCLES 2024 0580/22/M/J/24
9
Mark scheme
