Find the area of the following figure: 12 cm :3 cm 10 cm 2. 15 cm 30 cm2 36 cm 2 18 cm​

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.