IGCSE
EDEXCEL
Mathematics B (International)
8 Marks
QP-MathB1-201905-P1 · Question 28
Question (excerpt):
22 28 A particle P is moving along a straight line. At time t seconds, the displacement, x metres, of P from a fixed point O on the line is given by x = –3t3 + 6t2 + kt + 4 t . 0 At time t seconds, th…
22 28 A particle P is moving along a straight line. At time t seconds, the displacement, x metres, of P from a fixed point O on the line is given by x = –3t3 + 6t2 + kt + 4 t . 0 At time t seconds, th…
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