The baseball card's value is increasing by the coefficient of y, which is 0.15.
Therefore, the answer is A. $0.15.
The value of a baseball card in dollars has been found to be 0.15y + 0.35, where y is the number of years since it was released. By how much is the baseball card's value increasing per year?
A.
$0.15
B.
$0.35
C.
15%
D.
35%
2 answers
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