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Anika [276]
3 years ago
9

a rock is thrown upwards from the edge of a 52 foot cliff and eventually falls to the ground the graph below shows the height Y

of the rock from the ground after x seconds

Mathematics
2 answers:
Lena [83]3 years ago
4 0
I think that the interval that is always increasing is interval number 1.
Zielflug [23.3K]3 years ago
4 0

Answer:

The interval for the increasing height is [0-3] seconds

Step-by-step explanation:

 According to the graph the rock is thrown from a 52 foot cliff, in a time considered 0. Depending the thrown force and the gravity intervation the rock its going to ascend and later for the gravity force its going to descend to the ground.

 The graph shows the trajectory of the rock and we can observe that the ascending period of the rock its in the moment of the throw (0) and the maximun height the rock reach is in the second 3 where the height is 180 feet.

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AysviL [449]

Answer:  3 and 13

Step-by-step explanation:

Observe the number line attached.

In order to find which numbers are a distance of 5\ units  from  8 on a number line, you can follow these steps:

First step: You must locate the number  8 on the number line.

Second step: Move 5\ units to the left. Notice that the distance between the numbers  3 and  8 is 5\ units

Third step: Move 5\ units  to the right. Observe that the distance between the numbers 13  and  8 is 5\ units

You can also verify this through the following addition and subtraction:

8-5=3\\\\\\8+5=13

Therefore, the numbers that are a distance of 5\ units  from  8 on a number line, are:

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7 0
3 years ago
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