Y-3=2 (x+1) what is this i need it for knah

What is a rational number between 9.5 and 9.7

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.

Which of the functions below could have created this graph?