Lines that are parallel have the same gradient close gradient Another word for steepness. On a graph, the gradient is defined as being the change in the 'y' value divided by the change in the 'x ...

Parallel lines are a fixed distance apart and will never meet, no matter how long they are extended. ... If \(y = 3x - 1\) the gradient of the graph is 3.

If you need to create a Line Chart and Scatter Plot in Excel, ... a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once.