In Class Tues 1/4

Today we worked on pg. 162, #1 a-f, and pg. 164-165, the "On Your Own". Be able to create equations in y = a + bx form from tables and graphs to predict values from given data. Using the graphing calculator, we did a linear regression for the data from a graphing example, discussed correlation, and found the best fit line for the data to make predictions. On pg. 164 OYO, we found a best fit line and compared equations. On pg. 165, we graphed the data and found the centroid.