Question

(b) laura turns on the oven to roast a turkey.

Explanation:

Step1: Analyze oven - heating process

When Laura turns on the oven to roast a turkey, the temperature inside the oven should increase over time.

Step2: Evaluate each graph

The first graph shows a decreasing temperature over time, which is incorrect. The second graph shows a vertical line (undefined slope), which is not possible for a continuous - time temperature change. The third graph shows a constant temperature, which is also incorrect as the oven is being turned on and should heat up. The fourth graph shows an increasing temperature over time, which is consistent with the situation of turning on the oven to roast a turkey.

Answer:

The fourth graph.