Algebra 1 - Modeling Real World Problems Linear Functions Part 2

Determining what will be the independent variable and dependent variable at 3:25 Determining a Linear Model will be appropriate given a table of values by calculating slope between multiple points at 7:03 Interpreting the slope at 10:47 Writing the equation of the line using a point and a slope at 17:07 Interpreting the y-intercept 22:36 Graphing the Linear Function at 24:16 Using the Linear Function to answer a question at 27:35 Modeling Real World Problems Linear Functions Part 1 https://www.youtube.com/watch?v=NBdtKR3btvs Regression Lines and Correlation with TI-84 https://www.youtube.com/watch?v=L_h7nqNqgPs Scatter Plot, Linear Reg, Correlation & Residuals with TI-NSPIRE https://www.youtube.com/watch?v=MRmHJ768RQk Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com