Choose the linear inequality that describes the graph. the gray area represents the shaded region.

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.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The function show two sisters' savings account and the rate at which they plan to deposit money