8(4 to the square root of 7 -square root of 18

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 interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

What is the graph of the function fx x+2/x-3?