Question
How do you find the domain and range of #f(x)= log(x-2)#?
How do you find the domain and range of #f(x)= log(x-2)#?
Answers
The domain of a function includes all possible
#x# values of a function, and the range includes all possible#y# values of a function.Explanation:
Domain:
#(2,oo){x|x>2}# since#log# is undefined for#0# or negative values
Range:#(-oo,oo){y|yinRR}# This can be verified with a graph:
graph{log(x-2)}
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