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The following graph models the height of a model rocket, in feet, measured over time, in seconds.

How many seconds does it take for the rocket to reach the ground after takeoff?
Enter your answer as a number, like this: 42
Do not round your answer if it is a decimal.

The following graph models the height of a model rocket in feet measured over time in seconds How many seconds does it take for the rocket to reach the ground class=

Respuesta :

Answer:

5.04 seconds

Step-by-step explanation:

  • The time taken for the rocket to reach the ground can be found on the graph by finding the x-intercept, at which the height (y-value) will be 0

According to the graph :

  • The x-intercept is (5.04, 0)
  • Hence, it takes the rocket 5.04 seconds to reach the ground after takeoff

Observe the end points on x axis of the parabola

They are

  • (0,3)
  • (5.04,0)

Time is x axis

So total time

  • 5.04-0
  • 5.04s

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