Can someone help me out?

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.

Write an algebraic expression for the word expression the quotient of c and 8

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined