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Algebra
Question

Question \( 14 \) ( \( 5 \) points) Retake question Please use the table of values below. Match each question to its correct response. The table below shows the pressure of salt water at various depths. 

Independent variable is: 

Dependent variable is: 

Is this estimation an interpolation or extrapolation? 

Based on the values, how would you describe the relationship between the depth and the pressure of water? 

Estimate the water pressure at a depth of \( 38 m \) . 

1. As depth of water increases, the pressure of salt water decreases. 2. As depth of water increases, the pressure of salt water also increases. 3. Approximately \( 495 kPa \) . 4. Approximately \( 470 kPa \) . 5. Interpolation 6. Extrapolation 7. Depth (m) 8. Pressure (kPa) 

 

Answer

7

8

5

2

4

Solution
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