Give a verbal representation of f(x).f(x) = x2 - 13
A. Square the input x and then add 13 to obtain the output y.
B. Take the square root of the input x and then subtract 13 to obtain the output y.
C. Take the square root of the input x and then add 13 to obtain the output y.
D. Square the input x and then subtract 13 to obtain the output y.
Answer: D
Mathematics
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