The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1997 his card was wo

Question

3 years ago

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The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1997 his card was wo

rth $4.51 The value has increased by $1.02 each year since then. Express the relationship relating the value of the card y in dollars and the number of years x the player has been in retirement with an equation. Is the relationship between x and y proportional? What was the value of the card in 2008?

Mathematics

1 answer:

PolarNik [594] · Answer 1 · 2022-11-07T14:40:07+03:00

Step-by-step explanation:

When he retired in 1997 his card was worth $4.51 The value has increased by $1.02 each year since then.

Express the relationship relating the value of the card y in dollars and the number of years x

y = $1.02 x + $4.51

Is the relationship between x and y proportional?

Yes. This is because as x increases, the value of y also increases.

What was the value of the card in 2008?

Number of years from 1997 to 2008 = x = 11

y = $1.02 x + $4.51

y = $1.02 (11) + $4.51

y = $ 11.22 + $4.51

y = $ 15.73

The value of a baseball​ player's rookie card began to increase once the player retired. When he retired in 1997 his card was wo

The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1997 his card was wo