Respuesta :
Answer:
Step-by-step explanation:To match each description with a graph that could represent it, let's analyze the characteristics of each situation:
A. Jada bicycles slowly for the first 30 minutes, then bicycles at a faster constant rate for the rest of the ride.
This description suggests a gradual increase in speed after the initial 30 minutes. The graph representing this situation would show a steady increase in distance over time, with a steeper slope after the first 30 minutes.
B. Jada bicycles at a steady rate for the entire distance.
In this scenario, Jada maintains a constant speed throughout the ride. The graph representing this situation would show a straight line with a constant slope.
C. Jada bicycles quickly for the first 20 minutes, then stops to repair a flat and bicycles slower for the rest of the ride.
This description indicates a sudden decrease in speed after the first 20 minutes due to a flat tire repair. The graph representing this situation would show a steep increase in distance for the first 20 minutes, followed by a flat line or a gradual increase at a slower rate.
D. Jada bicycles slowly for the first 30 minutes, then stops to have lunch and bicycles quicker for the rest of the ride.
In this scenario, Jada starts with a slow speed for the first 30 minutes, then takes a break for lunch and resumes the ride at a faster pace. The graph representing this situation would show a gradual increase in distance for the first 30 minutes, followed by a flat line during the lunch break, and then a steeper slope after the break.
Based on these descriptions, we can match each situation to the corresponding graph as follows:
A. Graph 4 (Steady increase in distance after the initial 30 minutes)
B. Graph 2 (Constant speed throughout the ride)
C. Graph 3 (Sudden decrease in speed after the first 20 minutes)
D. Graph 1 (Gradual increase, flat line during the lunch break, then steeper slope)
