SOLUTION: Graph the function {{{ g(x)=4^x-3 }}} Give its domain and range using interval notation.

Question 929662: Graph the function
Give its domain and range using interval notation.
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Domain: (-infinity, infinity)
Range: (-3, infinity)
Note that -3 is not included in the range since there is no finite number x such that 4^x - 3 = -3 (otherwise the answer would've been [-3, infinity))

A graph can be found here:
http://www.wolframalpha.com/input/?i=g%28x%29+%3D+4%5Ex+-+3
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