SOLUTION: What is the domain of the function f(x) = x^(1/2) ? a. all real numbers b. all real numbers except x = 0 c. all real numbers except x = 1 d. all real numbers except x = -

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: What is the domain of the function f(x) = x^(1/2) ? a. all real numbers b. all real numbers except x = 0 c. all real numbers except x = 1 d. all real numbers except x = -      Log On


   

Question 50758: What is the domain of the function f(x) = x^(1/2) ?
a. all real numbers
b. all real numbers except x = 0
c. all real numbers except x = 1
d. all real numbers except x = -1 and x = 1
e. all non-negative real numbers
f. none of these
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
"e" because in the Real Number System you
cannot take the sqrt of a negative number.
Stan H.