Answer:
Domain is (-∞,∞)
Step-by-step explanation:
[tex]f(x) = 5* 3^x[/tex]
Given f(x) is an exponential function
Domain is the set of x values for which the function is defined
For domain we need to check for the restriction of x
x can take any positive and negative values
there is no restriction for x because it is in exponent
So domain is set of all real numbers
Domain is (-∞,∞)
