Select the correct answer. If x is a number that is 7 more than y, how do you express x as a function of y?
ОА.
x= y) = 7+ x
OB. x= f(y) = 7+ y
OC. y=f(x) = 7x
OD. y = f(x) = y-7
OE y=f(x) = 7 + y
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