Relationship b has a lesser rate than relationship a. this graph represents relationship a. what table could represent relationship b? time (weeks) 3 6 8 10 plant growth (in.) 2.25 4.5 6 7.5 time (weeks) 3 4 6 9 plant growth (in.) 6.3 8.4 12.6 18.9 time (weeks) 3 4 6 9 plant growth (in.) 5.4 7.2 10.8 16.2 time (weeks) 3 6 8 10 plant growth (in.) 4.8 9.6 12.8 16