nook4boo nook4boo

24-08-2019
Mathematics

contestada

y = f(x) = (-5)^x
Find f(x) when x = -2.

Respuesta :

thedemon840 thedemon840

24-08-2019

Answer:

1/25

Step-by-step explanation:

If f(x) = (-5)^x....and given that x = -2

; f(x) = (-5)^-2

; f(x) = 1/ (-5)^2

; f(x) = 1/25

Answer Link

Thangkuk Thangkuk

25-08-2019

Answer: f(x)=0.04

Step-by-step explanation:f(x)=(-5)^x

f(-2)=-(-5)^-2

f(x)=0.04

Answer Link

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