Question

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Which are true of the function f(1/7x) = 49()x? Check all that apply.



The domain is the set of all real numbers.


The range is the set of all real numbers.


The domain is x > 0.


The range is y > 0.


As x increases by 1, each y-value is one-seventh of the previous y-value.


The initial value for the function is

Answer 1

first one