Answer:
Shift the parent function to the left by one unit
Step-by-step explanation:
The given function is [tex]y=3^{x+1}[/tex]
The parent function is [tex]y=3^x[/tex]
The transformation applied to the parent function to obtain the given function is of the form,[tex]f(x+1)[/tex], which is a horizontal shift to the left by one unit.
To graph [tex]y=3^{x+1}[/tex] we shift the graph of [tex]y=3^x[/tex] to the left by one unit.