Question

an elevator travels down from the top floor of a skyscraper. the graph below represents its height, in feet, over time in seconds. what is the meaning of the y - value when x = 1?

Explanation:

Step1: Identify x - value meaning

x represents time in seconds.

Step2: Identify y - value meaning

y represents height in feet.

Step3: Interpret when x = 1

When x = 1 second, y - value is height of elevator at 1 second.

Answer:

The height of the elevator in feet after 1 second.