The verbs below can be used to describe common changes represented in linear graphs.

Use an online dictionary to look up the meaning of the verbs and answer the following questions in your notes. Click on the links to check your answers.

• WhichInteractive popup. Assistance may be required. verbs peak, soar, increase, climb, rise, rocket, twice, appreciate, ascend mean go up?
• Of these, which meanInteractive popup. Assistance may be required. go up suddenly or a lot? rocket, soar, peak
• WhichInteractive popup. Assistance may be required. verbs drop, decline, fall, recede, decrease, plummet, half, depreciate, descend mean go down?
• Of these, which meanInteractive popup. Assistance may be required. go down suddenly or a lot? plummet
• WhichInteractive popup. Assistance may be required. verb peak means reach its highest level?
• Which meanInteractive popup. Assistance may be required. stay the same? level out/level off, even out
• WhichInteractive popup. Assistance may be required. verb fluctuate means go up and down?