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`y=log_4x` Graph the function. State the domain and range.

We are asked to graph the following function:


`y=log_4(x)`


The domain is x>0 and the range is all real numbers. The graph increases on its domain and is concave down on its domain.


Some points on the graph: (1/64,-3),(1/16,-2),(1/4,-1),(1,0),(4,1),(16,2)


The graph:


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