What are first differences? When given a function or a table of values representing a function, looking at the first difference can help you determine what kind of relationships there is between the variables and hence what function the points represent.
Subject: Linear Relations
10 posts
Learn what the slope intercept form of a line in the Cartesian plane is. Practicing finding the equation of lines in the plane.
Learn what the slope of a line is in the Cartesian plane, . Practice finding the slope of lines.