Coordinate Graphing Details

We looked at the results from yesterday's test. Most students did very well--congratulations!

After going over last night's homework, we discussed vocabulary related to the coordinate grid. The following terms were reviewed:
*x-axis and x-intercept
*y-axis and y-intercept
*origin
*quadrants (with Roman numeral notation)
*independent (or controlled) variable (found on the x-axis)
*dependent (or responding) variable (found on the y-axis)
*correlation (positive, negative, no correlation)
*general trends of a set of data

We talked about how to write an equation in different forms (solving for x or solving for y). We'll look more at this on Thursday.

Tonight's Homework: Read Lesson 4.2 and do 4.2 ( 12 - 20, 52 - 55 )