Posted by Beth on Tuesday, October 25, 2011 at 11:23pm.
Find the domain of the function. Show all work.
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 1:23pm
Looks 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 2:38pm
Beth,please check your 192311,6:24pm
post.