Answer:
f(8) = 6561
Step-by-step explanation:
f(x) = 3^x Substitute x = 8
f(8) = 3^8 Simplify the exponent
f(8) = 3^8 = 6561
f(x) = 3^x
Let x =8
f(8) = 3^8
= 6561
may solver po sa brainly