1103019605

SubArea: 
Exponential Functions
Level: 
B
Project ID: 
1103019605
Accepted: 
1
Clonable: 
0
Easy: 
1
What are the values of the real variable \( x \), if \( 5^x \leq 1 \)? Use the graph of \( f(x)=5^x \) given below.
\( x\in (-\infty,0] \)
\( x\in [0,\infty) \)
\( x\in (-\infty,0) \)
\( x\in (0,\infty) \)