The solid below is made from 1 foot cubes. Find the total surface area of the solid. Be sure to include the correct unit in your answer.

What is the distance between the points (2, 5) and (5,9)?

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

For which scatterplot is the correlation strongest?