Question

Dada a funçao exponencial f(x)=5x
A)f(0,5)
B)f(-4)
C)f(-2)

Answer 1

Oi Dereck

f(x) = 5^x

a) f(1/2) = 5^(1/2) = √5 

b) f(-4) = 5^-4 = 1/625 

c) f(-2) = 5^-2 = 1/25 

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