Verified Answer :

AL2006

That function grows when 'b' is more than 1 and 'x' is positive, or when b <1 and x<0. It decays when b> 1 and x <0, or when b<1 and x> 0.

Triflame

Answer 1: b>1

Answer 2: 0b<b<1

An exponential function is expressed in the form y=axb^x. The relation represents a growth when "b>1" and a decay when "0<b<1".

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