Which of the following are ways to find the rate of change or slope 1 . Rise over run
2 . Subtract Y coordinates over subtract X coordinates
3 . Change in Y over change in X
4 . All of the above

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

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.