Gradient Intercept Form of Line
Play with the rise and run. What is the rise?
Play with the rise and run. What is the run?
Play with the rise and run. What is "b"?
What is the value of x when the line crosses the y axis?
Can you make the rise = 0? What does the line look like?
Can you make the run = 0? What does the line look like?
When you make the rise negative and run positive what happens?