Wednesday

October 22, 2014

October 22, 2014

Posted by **Beth** on Tuesday, October 25, 2011 at 11:23pm.

1 if -9 < or = x<-7

f(x)= Abs(x) if -7 < or = x<9

Sq root(x)if 9 < or = x < or=35

- Math -
**Steve**, Wednesday, October 26, 2011 at 1:23pmLooks like the function is defined for all values of x in [-9,35]. That would be the domain.

It's a lot easier to read if you say

f(x) =

1 if -9 <= x < -7

abs(x) if -7 <= x < 9

sqrt(x) if 9 <= x <= 35

- Math -
**Henry**, Wednesday, October 26, 2011 at 2:38pmBeth,please check your 19-23-11,6:24pm

post.

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