Evaluate exponential function for the given value ?

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1 Answer
LM
Dec 23, 2017

#g(2.8) = 0.0718#
#g(-3.5) = 5.66#

Explanation:

#g(x) = (1/2)^(x+1)#

#g(2.8) = (1/2)^(2.8+1)#

#g(2.8) = (1/2)^3.8#

#= 0.0718# (3s.f.)

#g(-3.5) = (1/2)^(-3.5+1)#

#g(-3.5) = (1/2)^-2.5#

#(1/2)^-2.5 = 2^2.5#

#= 5.66# (3s.f.)

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