models Carli’s road trip, with her speed measured in miles per hour. The graph includes the two hours of stops she’ll make. Using this information, define which quantity describes the x-axis.(1 point)
Responses
speed traveled
speed traveled
time in hours
time in hours
direction traveled
direction traveled
miles traveled
miles traveled
1 answer
In the given function \( y = 80x + 2 \), \( x \) typically represents the independent variable. Since the scenario involves Carli’s road trip, we can infer that \( x \) represents the time in hours. Therefore, the correct quantity that describes the x-axis is:
time in hours
