This worksheet contains 20 diagrams of different lines drawn on graphs.
Students must examine each line on the graph and determine whether the slope / gradient of the line is positive, negative, zero or undefined, based on the position of the line on the graph.
Answers are also included on a separate document (written in red).
Please examine the screenshots of the worksheet to get an idea of the layout of the sheet, and also an up close view of a sample question and answer, as it would appear on the sheets.
I hope this worksheet makes cuts your already heavy workload down a little.
If you have any questions, please don't hesitate to ask.