Please help lol “the opposite of a positive number is always zero, positive or negative which one is it!

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.

What is the measure of one interior angle of a pentagon

Match each set of points with the quadratic function whose graph passes through those points