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mediumf(x)=7x+3
The function f gives the estimated height, in feet, of a willow tree x years after its height was first measured. Which statement is the best interpretation of 3 in this context?
The function f gives the estimated height, in feet, of a willow tree x years after its height was first measured. Which statement is the best interpretation of 3 in this context?
A
The tree will be measured each year for 3 years.
B
The tree is estimated to grow to a maximum height of 3 feet.
C
The estimated height of the tree increased by 3 feet each year.
D
The estimated height of the tree was 3 feet when it was first measured.