February 27, 2017

Homework Help: Math (pre-calculus)

Posted by Angellove on Sunday, November 2, 2008 at 1:40pm.

Hey! I have a domain and range question! I don't remember how to get these, can you help? How do you calculate the domain and range of these?

What's the domain and range of each?
a. f(x)= 1/x=3

b. g(x)= [square root of] (x+6)

c. h(x)= x^3+2x+5

Thanks for help!:)

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