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An electrician charges a flat service fee to accept a job and an additional hourly rate to complete the job. The amount an electrician charges per job can be represented by the function E(x) = 130 + 28x, where x represents the number of hours she works on the job and 130 represents her flat service fee. What is the interpretation of the slope in the context of the problem?

Respuesta :

MrRoyal

The interpretation of the slope in the context of the problem is that the electrician charges $28 per job

How to determine the interpretation of the slope in the context of the problem?

The equation is given as:

E(x) = 130 + 28x

The above equation is a linear equation

And linear equations are represented as:

E(x) = c + mx

Where m represents the slope

By comparing the equations E(x) = c + mx and E(x) = 130 + 28x, we have

m = 28

This means that the slope of the equation is 28

From the question, we understand that the electrician charges per job

Hence, the interpretation of the slope in the context of the problem is that the electrician charges $28 per job

Read more about linear equations at:

https://brainly.com/question/14323743

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