Which function has a horizontal asymptote equal to 2 ? ( f(x)=2 cdot 5^{x}+3 ) ( f(x)=3 cdot 2^{x}+4 ) ( f(x)=4 cdot 3^{x}+2 ) ( f(x)=5^{2 x}+1 )
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A horizontal asymptote is a horizontal line that the graph of a function approaches as x tends to infinity or negative infinity. In the given functions, the horizontal asymptote is determined by the constant term when x tends to negative infinity. This is because Show more…
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