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The pressure exerted on an object under water increases by 1 atmosphere every 33 feet below the surface of the water. At sea level, the pressure is l atmosphere. Which equation gives the total pressure p, in atmospheres, exerted on an underwater object at a depth of f feet below sea level? A) P 33 B) p 33f C) p 33f+ 1

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ranzsamir798

Answer:

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The linear function that gives the total pressure exerted on an underwater object at a depth of f feet below sea level is given by:

p = l + 0.0303f.

What is a linear function?

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

In this problem:

  • The pressure changes by 1 for each 33 feet of depth, hence m = 1/33 = 0.0303.
  • The initial pressure is of l, hence b = l.

Thus, the function is given by:

p = l + 0.0303f

More can be learned about linear functions at https://brainly.com/question/24808124

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