A baseball card was worth $120. Each year for x years, the card’s value, y, in dollars, decreased by $10. The owner sold the card after 5 years.

The value of the card can be modeled using a linear function. What is the domain of the function?

Respuesta :

y = $120 - $10(5)
y = $150
domain = x or 5

The value of the card can be modeled using a linear function. The domain of the function is 5.

What is a linear equation?

A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.

A baseball card was worth $120.

Each year for x years, the card’s value, y, in dollars, decreased by $10. The owner sold the card after 5 years.

y = $120 - $10(5)

y = $150

domain = x or 5

Learn more about linear equations;

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