What situation could the graph represent? a. total rainfall during a rainy day
b. temperature as the weather changes from rainy to snowy
c. speed of a car starting from a stop sign and then approaching a stoplight
d. riding your bike slowly up a steep hill and then quickly down the other side

Option BStep-by-step explanation:

This is because it is the most suitable option than other graphs. Let's verify all options.

Option A => This does not do anything with the graph.Option B => This is the most reasonable option because it states that the weather changes from rainy to snowy. As the graph decreases, the temperature changes.Option C => This graph is halfway correct, but halfway incorrect. This is because if the speed of the car increases, the graph should increase. However, this graph shows the line decreasing. Hence, this does not do anything of the graph.Option D => This graph is halfway correct, but halfway incorrect. This is because if the speed of the bike increases, the graph should increase. However, this graph shows the line decreasing. Hence, this does not do anything of the graph.