2-1 Slope-Intercept Form – We learned how to identify a positive or negative slope from the slant of a line. Then we reviewed the formula to find the slope when you have 2 points on the line. Next, we practiced finding the y-intercept and the equation of a line that passes through 2 points. We practiced sketching the graph of a linear equation in point-slope form. We analyzed different forms of a line to interpret the slope and y-intercept of a linear model in the context of data. We learned how to use the point-slope form of a linear equation to write the equation of a line using the slope and any point on the line.
Assignment: For homework complete assigned problems.