What is slope, and how can you calculate it? What is y-intercept? What is always true about the x coordinate of our y-intercept? How do you write an equation when using a table? How do you write an equation when looking at a graph? What does the line look like when the slope is zero?

What method did you use to solve these problems? What is the relationship between slope and the values of x and y? If a line has no slope and a y-intercept of 3, what does the line look like? When pulling information from a word problem what do you need to know to be able to graph it? How did you figure out the y-intercept from the table - from the graph? How did you figure out the slope from table - from the graph?