Practice

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Read the paragraph below and fill in the missing words.

 

 

1)

When you make a conclusion based on a pattern of examples, you are using reasoning.

 

2)

Consider the pattern below:

If the pattern were to continue indefinitely, the 48th triangle would be the same a triangle number .

 

3)

Find the next three terms in the sequence:

, , , , , ,

 

Use the table below to answer questions 4 and 5.
This table shows the underground temperature of rocks at various depths below the Earth's surface.


4)

The equation, in function notation, for this relation is:


5) Based on the data in the table above, and your function, the temperature of a rock that is 10 kilometers below the Earth's surface should be