What show variability a dot plot or a box plot

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

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.

The reflexive property of congruence lets you say that ∠pqr ≅