Draw a bar model to represent the expression 3x

What is the exact volume of the cylinder 1.5 m 2.5 m

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.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.