Students learn how to plot and find the equation of horizontal and vertical straight-line graphs.
As learning progresses, students consider the coordinate pairs of where a horizontal and vertical line would intersect.
Differentiated Learning Objectives
- All students should be able to write the equation of a horizontal or vertical straight-line graph.
- Most students should be able to recognise, sketch and produce horizontal and vertical graphs using equations in x and y and the Cartesian plane.
- Some students should be able to link horizontal and vertical straight-line graphs to the perimeter and area.