Please help me please

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.

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

If i have one apple and give you the apple, how many apples do i have?