Homework Help: Algebra

Posted by y912f on Friday, May 7, 2010 at 12:24pm.

57. Find the domain of:
y= 5
_____
2x+24

a. all real numbers except 12
b. all real numbers except 0.08
c. all real numbers except -0.08
d. all real numbers except -12

I still don't get how to do these, and this one looks even more complicated than the others.

Algebra - bobpursley, Friday, May 7, 2010 at 12:44pm
if x is -12, what is the denominator? Is that allowed?
Algebra - y912f, Friday, May 7, 2010 at 1:01pm
OH, so it's all real numbers except -12

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