Performance Task 3 You and your friend are having trouble using the different methods for finding the equation of a line.
With the help of the graph at the right, provide a detailed step-by-step procedure that demonstrates
how each method works.
A. Using slope and y-intercept
B. Using slope and a point
C. Using two points
D. Using x- and y-intercepts
E. Write the equation of the line right in the form Ax + By = C
F. Think of a real-world situation that can be modeled using
the equation you write in part (e).