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Algebra 10 Online
OpenStudy (anonymous):

What is the domain and range for the following function and its inverse? f(x) = x2 – 2

OpenStudy (anonymous):

Does it looks like \[f(x)=x^2-2\]

OpenStudy (anonymous):

Are you familiar with concept of domain ?

OpenStudy (anonymous):

Yeah It Looks Like That & No , I have No clue What Im Doing ;o

OpenStudy (anonymous):

okay let me explain it We are ask to find out domain and range of function

OpenStudy (anonymous):

Domain : It is nothing but set of all values of x for which function does exist Are you getting this ?

OpenStudy (anonymous):

Yeah .

OpenStudy (anonymous):

So can you try to tell for which values of x function would not exist ?

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