2006-08-30 05:48:18 · 7 answers · asked by nursng1 1 in Science & Mathematics ➔ Mathematics
Domain of f(x) = 2x is all reall numbers
D= (-∞ , + ∞) Or R
{ R = the set of real numbers}
Good luck friend
2006-08-30 11:19:16 · answer #1 · answered by sweetie 5 · 1⤊ 0⤋
the implied domain of f is the set of all real numbers variable x can take such that the expression defining the function is real... so in this case the domain is all real numbers.
2006-08-30 12:55:23 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Are there any values of x for which f(x) cannot be evaluated?
No there are not. f(x) is a straight line with slope 2.
Sooo, the domain is all real numbers.
Good luck!
=)
2006-08-30 12:53:24 · answer #3 · answered by Jess 2 · 1⤊ 0⤋
f(x)= function at x; you can also take it as a "y" value.
So it may be y=2x.
domain: x values; in this case the domain is not limited.
2006-08-30 12:55:08 · answer #4 · answered by AC 2 · 0⤊ 0⤋
R = real number set
2006-08-30 13:08:04 · answer #5 · answered by a_ebnlhaitham 6 · 0⤊ 0⤋
all real numbers as the function accept any value of x
2006-08-30 12:57:16 · answer #6 · answered by il signore 2 · 0⤊ 0⤋
Nope.Study and YOU solve it!
2006-08-30 12:53:25 · answer #7 · answered by Anonymous · 1⤊ 0⤋