Tiêu đề Sách BT lớp 8_Workbook-Stage 9-Vol 2.pdf ✅

Quyển 2 Chương trình Cambridge bậc Trung học cơ sở Lynn Byrd, Greg Byrd & Chris Pearce For VSC internal use only

For VSC internal use only
13 Position and transformation 3 Contents Contents 8 Sequences and functions 8.1 Generating sequences 4 8.2 Using the nth term 8 8.3 Representing functions 12 9 Graphs 9.1 Functions 17 9.2 Plotting graphs 19 9.3 Gradient and intercept 21 9.4 Interpreting graphs 23 10 Ratio and proportion 10.1 Using ratios 27 10.2 Direct and inverse proportion 31 11 Shapes and measurements 11.1 Circumference and area of a circle 36 11.2 Areas of compound shapes 41 11.3 Large and small units 47 12 Position and transformation 12.1 Bearings and scale drawings 52 12.2 Points on a line segment 56 12.3 Transformations 60 12.4 Enlarging shapes 64 13 Volume, surface area and symmetry 13.1 Calculating the volume of prisms 70 13.2 Calculating the surface area of triangular prisms, pyramids and cylinders 74 13.3 Symmetry in three-dimensional shapes 77 14 Probability 14.1 Mutually exclusive events 80 14.2 Independent events 82 14.3 Combined events 84 14.4 Chance experiments 87 15 Interpreting and discussing results 15.1 Interpreting and drawing frequency polygons 90 15.2 Scatter graphs 95 15.3 Back-to-back stem-and-leaf diagrams 100 15.4 Calculating statistics for grouped data 105 15.5 Representing data 109 For VSC internal use only