The graph of a oblique straight line is described using the equation, 𝒚 = 𝒎𝒙 + 𝒄 Graphs of two or more straight lines can be used to solve simultaneous linear equations.

[1] Planar graphs, negative weight edges, shortest paths, and near linear time. Journal of Computer and System Sciences (2006). [2] Many Distances in Planar Graphs .

Linear equations can be shown on a graph. ... More on Straight line graphs. Find out more by working through a topic. Travel graphs. count. 3 of 8. WATCH: How to draw a distance-time graph.