# SOLUTION: I need to graph this function. I need the domain, range and horizontal asymptote. f(x)= 2^x+2 would points (0,4), (1,8), (-1,1) on the graph?

Algebra ->  Algebra  -> Exponential-and-logarithmic-functions -> SOLUTION: I need to graph this function. I need the domain, range and horizontal asymptote. f(x)= 2^x+2 would points (0,4), (1,8), (-1,1) on the graph?      Log On

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 Click here to see ALL problems on Exponential-and-logarithmic-functions Question 343682: I need to graph this function. I need the domain, range and horizontal asymptote. f(x)= 2^x+2 would points (0,4), (1,8), (-1,1) on the graph?Answer by jim_thompson5910(28598)   (Show Source): You can put this solution on YOUR website!If the function is , then (0,4) and (1,8) are on the graph. The point (-1,1) is NOT on the graph, but the point (-1,2) is on the graph. The graph looks like Now use the graph above to get Domain: The set of all real numbers. Range: Horizontal Asymptote: If you need more help, email me at jim_thompson5910@hotmail.com Also, please consider making a donation at my tutoring website. Thank you. Jim