In the plane, the graph of which of the following
equations is a line with a slope of 3 ?

Can someone check my answer? you : )

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.

Vertical angles must check all that apply