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Which are true of the function f(x) = 49 (1/7)x? Check all that apply. A:The domain is the set of all real numbers. B:The range is the set of all real numbers. C:The domain is x > 0. D:The range is y > 0. E:As x increases by 1, each y-value is one-seventh of the previous y-value. F:The initial value for the function is

Ross Pratt

in Mathematics

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Carlton Burgess on January 16, 2018

A, D, and E are all true.I think option F is incomplete. If the initial value is indicated as being of 49 years, then F is also correct.


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