13F: Graphing Lines from Equations
Key Points
- In the equation y=mx+c, the m is the slope/gradient, c is the y-intercept
- The y intercept is the point where a line crosses the y-axis
- The x intercept is the point where a line crosses the x-axis
- To graph an equation in the form of y=mx+c, you can:
- Make a value table and graph
- Plot the y-intercept and use gradient to make the line
- Plot the y-intercept and find the x-intercept, plot them and draw the line.
13F.1 Input
13F.1 Exercises
13F.1:
- 1 all
- 2 first and last column
13F.2
13F.2-3 Exercises
13F.2
- 1 First and Last Column
- 1 First and Last Column
- 2