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1. The table shows pressure at different depths of water Pressure (pound Depth (feet) per square inch) 14.70 0 19.03 10 23.36 20 30 27.69 40 32.02 50 36.35 60 40.68 a) Without graphing the data, tell if this graph follows a linear or an exponential pattern. Hint: Calculate first differences and percentage changes and see which is more constant. b) Find an equation to model the pressure of the water. c) If the model is linear, write a sentence of interpretation for the slope and if it's exponential, find the constant percentage change for the model equation

1. The table shows pressure at different depths of water Pressure (pound Depth (feet) per square inch) 14.70 0 19.03 10 23.36 20 30 27.69 40 32.02 50 36.35 60 40.68 a) Without graphing the data, tell if this graph follows a linear or an exponential pattern. Hint: Calculate first differences and percentage changes and see which is more constant. b) Find an equation to model the pressure of the water. c) If the model is linear, write a sentence of interpretation for the slope and if it's exponential, find the constant percentage change for the model equation

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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1. The table shows pressure at different depths of water Pressure (pound Depth (feet) per square inch) 14.70 0 19.03 10 23.36 20 30 27.69 40 32.02 50 36.35 60 40.68 a) Without graphing the data, tell if this graph follows a linear or an exponential pattern. Hint: Calculate first differences and percentage changes and see which is more constant. b) Find an equation to model the pressure of the water. c) If the model is linear, write a sentence of interpretation for the slope and if it's exponential, find the constant percentage change for the model equation
Transcribed Image Text:1. The table shows pressure at different depths of water Pressure (pound Depth (feet) per square inch) 14.70 0 19.03 10 23.36 20 30 27.69 40 32.02 50 36.35 60 40.68 a) Without graphing the data, tell if this graph follows a linear or an exponential pattern. Hint: Calculate first differences and percentage changes and see which is more constant. b) Find an equation to model the pressure of the water. c) If the model is linear, write a sentence of interpretation for the slope and if it's exponential, find the constant percentage change for the model equation
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