2007-04-18 04:33:55 · 4 answers · asked by Jessica J 1 in Science & Mathematics ➔ Mathematics
18.
The domain of f(x) is the set of all values x is allowed to have. The range of f(x) is the set of all values f(x) itself can have. If the domain of f(x) = y = x + 6 is the single value 12, f(x) can assume only the value of f(12) = 12 + 6 = 18.
2007-04-18 04:37:48 · answer #1 · answered by DavidK93 7 · 0⤊ 0⤋
domain refers to x value. range refers to y value. substitute x=12 into equation to obtain y = 12+6 = 18
2007-04-18 11:39:58 · answer #2 · answered by Khayr Al-anwar 2 · 0⤊ 0⤋
Because the domain of the function is a constant, then its range is simply the value of the function when evaluated at that constant. Thus,
y = x + 6
y = 12 + 6
y = 18
The range is 18.
2007-04-18 11:39:23 · answer #3 · answered by kinuman 2 · 0⤊ 0⤋
18?
2007-04-18 11:37:46 · answer #4 · answered by f4bulous1985 2 · 0⤊ 0⤋