The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1998 his card was wo

Question

3 years ago

7

The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1998 his card was wo

rth $8.59. The value has increased by $2.05 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 2009 ?

Mathematics

1 answer:

Sergio039 [100] · Answer 1 · 2022-07-10T14:18:41+03:00

Sergio039 [100]3 years ago

6 0

Y=2.05(X)+8.59
Yes because the value of y (value of card) changes as (x) amount of years pass by.
In 2009, the card is worth $31.14

The value of a baseball​ player's rookie card began to increase once the player retired. When he retired in 1998 his card was wo

The value of a baseball player's rookie card began to increase once the player retired. When he retired in 1998 his card was wo