Aster sells used cars. she earns no base pay, but is paid a commission of 25% for each car sold which can be modeled by the equation y = 0.25x, where x represents the total dollar amount of car sales. what is the meaning of the x-intercept in the equation? a) aster's percentage of the sales b) amount of earned raised with no sales c) used car company's percentage of sales d) amount of sales when no money has been earned

Respuesta :

Using the given proportional relationship, it is found that the meaning of the x-intercept in the equation is given by:

d) amount of sales when no money has been earned

What is a proportional relationship?

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

y = kx

In which k is the constant of proportionality.

In this problem, the relationship is:

y = 0.25x.

In which y is the amount of money earned on x sales.

The x-intercept is the value of x when y = 0, that is, the value of x when no money has been earned, hence option d is correct.

More can be learned about proportional relationships at https://brainly.com/question/10424180

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