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[tex]\\ \rm\hookrightarrow f(x)=2^{x-5}[/tex]
f(8):-
[tex]\\ \rm\hookrightarrow 2^{8-5}[/tex]
[tex]\\ \rm\hookrightarrow 2^3[/tex]
[tex]\\ \rm\hookrightarrow 8[/tex]
Answer:
[tex]\huge\boxed{\sf f(8) = 8}[/tex]
Step-by-step explanation:
Given function:
[tex]f(x) = 2 ^{(x-5)}[/tex]
Put x = 8
[tex]f(8) = 2^{(8-5)}\\\\f(8) = 2 ^3\\\\f(8) = 2 \times 2 \times 2\\\\f(8) = 8\\\\\rule[225]{225}{2}[/tex]