Keywords mathematical line graph, statistical graphs, variables, distance, time, ordered pairs, linear relationship, first-degree equations, coordinate axes, constant terms, coefficients Email us ...

The constant term in the equation (the + 1 or ‒ 2) shows the point where the graph crosses the \ ... How to plot straight line graphs; NEW: Working out equations of a line and calculating gradient; ...

These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still. What is shown on the velocity-time graph? Acceleration is shown by a straight rising line.