coltoneceow8lg4 coltoneceow8lg4

09-11-2017
Mathematics

contestada

Write the exponential function f(x)=-4•2^(1-x) in the form f(x)=ab^x

Write the exponential function fx421x in the form fxabx class=

Respuesta :

09-11-2017

-4(2^(1-x)) = -4(2¹ x 2^-x) = -4(2 x ½^x) = -8 (-2)^x therefore the last option

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Ranger31 Ranger31

02-11-2020

Answer:-8 x (1/2) ^x

Step-by-step explanation:

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