What is the domain and range of a constant function?

1 ⤊

What is the domain and range of a constant function?

explain details, please

2006-09-24 07:49:46 · 3 answers · asked by ck s 2 in Science & Mathematics ➔ Mathematics

3 answers

The domain would be all real (unless otherwise stated) and the range would just be one number--whatever the constant was.

2006-09-24 07:53:43 · answer #1 · answered by bruinfan 7 · 1⤊ 0⤋

The domain is the set of numbers that the function applies to, the range is the set of numbers that results.

eg if your function is f(x):x....x+7 (...... = arrow!)
with a domian of x>0 then the range would be x>7

2006-09-24 14:59:11 · answer #2 · answered by JuJu 3 · 0⤊ 1⤋

f(x)=c (constant)
then the domain is all the real numbers x
and the range is simply the number c

2006-09-28 13:04:08 · answer #3 · answered by locuaz 7 · 0⤊ 0⤋