An airport snack stand sells whole cashews for $12.79 per
pound. Determine whether the function that models the cost of cashews is
discrete, continuous, or neither discrete nor continuous. Then state the domain and
range of the function in set-builder and interval notation.

Respuesta :

Answer:

Continuous

Step-by-step explanation:

Continuous

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In the function model, the cost of the cashews is y = $12.79x which linear and continuous.

Given that,
An airport snack stand sells whole cashews for $12.79 per pound.

What are functions?

Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

What is a continuous function?

A continuous function is defined as a function with the continuous interpretation of the assertion that generates a continuous interpretation of the value of the function. This means that there are no sharp changes in value, comprehended as discontinuities.

Since in the question,
An airport snack stand sells whole cashews for $12.79 per pound.
Let y be the cost per pound and x be the weight of cashews in pounds.
Expression formulated as a
y = 12.79*x

above expression is a linear expression and does not have abrupt changes in it, hence function is continuous.

Thus, in the function model, the cost of the cashews is y = $12.79x which linear and continuous.

Learn more about function here:

brainly.com/question/21145944

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