SOLUTION: What is the horizontal asymptote of the function y=4(2^x)+3? Can someone please help me??

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Question 121706: What is the horizontal asymptote of the function y=4(2^x)+3? Can someone please help me??
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
What is the horizontal asymptote of the function y=4(2^x)+3?
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As x gets more and more negative 2^x gets closer and closer to zero
Therefore y gets closer and closer to 3.
The horizonal asymptote is y = 3.
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graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C4%282%5Ex%29%2B3%29
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Cheers,
Stan H.