78971
AssignmentMultiple Choice
Exponential Functions with Radical Bases
Question 78971 • CA-Algebra I A – 6002
Determine the domain and range of the function f (x) = 2 RootIndex 3 StartRoot 108 EndRoot Superscript 2 x .
Answer
A
{x| all real numbers}; {y| y > 0}B
{x| all real numbers}; {y| y ≥ 0}C
{x| x > 0}; {y| all real numbers}D
{x| x ≥ 0}; {y| all real numbers}