What is the scale factor for the set of similar figures? a concave hexagon with one side labeled sixteen centimeters. an arrow points from that figure toward a second concave hexagon with a corresponding side labeled twelve centimeters.

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.

Witch represents the inverse of the function f(x)=1/4x-12

Extra points! find the missing dimension! need asap