Question 22 — IGCSE 0580 May/June 2024 Paper 22
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Numbers · Operations with fractions (non calculator). Worth 7 marks.
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Question text
22 (a) For each sketch, put a ring around the correct type of function shown.
(i)
y
x
O
linear cubic quadratic reciprocal exponential [1]
(ii)
y
O x
linear cubic quadratic reciprocal exponential [1]
(b) (i) On the grid, sketch the curve y = sinx for 0° G x G 360°.
y
1
0
x
180° 360°
– 1
[2]
(ii) Solve the equation sinx+0.4 = 0 for 0° G x G 360°.
x = ...................... or x = ...................... [3]
© UCLES 2024 0580/22/M/J/24
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