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?

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(35256) (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
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