Respuesta :
Answer:
or constant.
Interpret slope as a rate of change.
Write and interpret an equation for a linear function.
Graph linear functions.
Determine whether lines are parallel or perpendicular.
Write the equation of a line parallel or perpendicular to a given line.
Just as with the growth of a bamboo plant, there are many situations that involve constant change over time. Consider, for example, the first commercial maglev train in the world, the Shanghai MagLev Train (maglev train in the world, the Shanghai MagLev Train (Figure 0.1.1). It carries passengers comfortably for a 30-kilometer trip from the airport to the subway station in only eight minutes.
Front view of a subway train, the maglev train.
Figure 0.1.1: Shanghai MagLev Train (credit: “kanegen”/Flickr)
Suppose a maglev train were to travel a long distance, and that the train maintains a constant speed of 83 meters per second for a period of time once it is 250 meters from the station. How can we analyze the train’s distance from the station as a function of time? In this section, we will investigate a kind of function that is useful for this purpose, and use it to investigate real-world situations such as the train’s distance from the station at a given point in time.maglev train were to travel a long distance, and that the train maintains a constant speed of 83 meters per second for a period of time once it is 250 meters from the station. How can we analyze the train’s distance from the station as a function of time? In this section, we will investigate a kind of function that is useful for this purpose, and use it to investigate real-world situations such as the train’s distance from the station at a given point in time.
Answer:
or constant.
Interpret slope as a rate of change.
Write and interpret an equation for a linear function.
Graph linear functions.
Determine whether lines are parallel or perpendicular.
Write the equation of a line parallel or perpendicular to a given line.
Just as with the growth of a bamboo plant, there are many situations that involve constant change over time. Consider, for example, the first commercial maglev train in the world, the Shanghai MagLev Train (maglev train in the world, the Shanghai MagLev Train (Figure 0.1.1). It carries passengers comfortably for a 30-kilometer trip from the airport to the subway station in only eight minutes.
