Maths test: unit 1 (algebra), Extended maths, MYP5

For students of Extended maths, a separate part of the masths test. 00:00:00 Start 00:00:27 Lower and upper bounds 00:11:51 Geometric sequence 00:14:28 Arithmetic and geometric sequences 00:17:07 Two-dimensional inequalities 00:27:35 Arithmetic and geometric sequences 00:37:18 Linear programming