(Concept 16) Find the slope of a line
(Concept 17) Use/Find slope (rate of change) in application problems. Explain what the slope means.
(Concept 18) Write linear equation in slope-intercept form given the slope and a point on the line.
(Concept 19) Write a linear equation in slope-intercept form given two points on the line.
(Concept 20) Write an equation of a line parallel or perpendicular to a given line.
(Concept 21) Use linear equations to represent word/application problems
(Concept 22) Explain the meaning of the variables and intercepts of the linear equation.