Help please

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

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 points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?