Automobile Mileage: Years Since 1990 vs. Mileage
Learners analyze how changing the independent variable in a set of data can result in a different least squares regression line.
9th - 12th Math 3 Views 3 Downloads
Renting Cars, Stealing Money, and Linear Functions
When comparing pricing models, young mathematical consumers, create linear equations and analyzing them graphically and algebraically. They look at the meaning of slope and intercepts, as well as the intersection points of lines.
8th - 10th Math CCSS: Adaptable
New Review Investigating Linear Equations
Comparing lines to determine the effects of parameters. The activity instructs pupils to use a graphing calculator to graph groups of linear equations before comparing them. When graphing the linear equations, pupils determine the...
8th - 10th Math CCSS: Designed
Algebra: Slope and Y-Intercept Intuition
Here is an introductory lesson to get a sense of the slope of a line, whether positive or negative, and the meaning of the y-intercept. Several examples of changes in slope are shown on a graph and the instructor relates it to how the...
9 mins 6th - 9th Math