Find the Range of the Function
Question:
Write the range of the real function
\[ f(x)=|x| \]
Solution:
Since
\[ |x|\ge0 \]
Minimum value is \(0\) at \(x=0\).
Therefore, range is
\[ \boxed{[0,\infty)} \]
Write the range of the real function
\[ f(x)=|x| \]
Since
\[ |x|\ge0 \]
Minimum value is \(0\) at \(x=0\).
Therefore, range is
\[ \boxed{[0,\infty)} \]