Question

Challenge The value of a baseball player's rookie card began to increase once the player retired When he retired in 1995 his card was worth $4.05 The value has increased by 11.83 each year since thenExpress 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 2006? hey please answer it ❤ I'll make you brainist plsss​

Answer 1

y=11.83x+4.05

134.18 in 2006

Explanation:

So when he retired it was worth 4.05 dollars so we can put it in the equation:

y=4.05

For the value

However, it states "The value has increased by 11.83 each year"

Thus we can put the equation as

y=11.83x+4.05

To represent the money value increasing each year.

For question two the question is asking for how much the card cost at 2006

Since it was retired in 1995, we can subtract that with 2006

Which is 11 years

Now subsitute x with 11

11.83 times 11 is 130.13

130.13 plus 4.05 is 134.18

Hope this helps!

Answer 2

y=11.83x+4.05, not proportional because of the starting cost, 134.18

Explanation:

y=11.83x+4.05

4.05 is original cost and 11.83 is amount it increases

2006-1995=11

11.83(11)+4.05=134.18