Do the following: (i) Write a formula for the function described. (ii) Evaluate the function for input 10.Function J computes the number of inches in x feet.
A. (i) J(x) = 6x
(ii) J(10) = 60
B. (i) J(x) = 24x
(ii) J(10) = 240
C. (i) J(x) = 4x
(ii) J(10) = 40
D. (i) J(x) = 12x
(ii) J(10) = 120
Answer: D
Mathematics
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