## anonymous one year ago find the domains for the below equations

1. anonymous

f(x)=15x

2. anonymous

$f(x)\sqrt{x}$

3. anonymous

$f(x)=\frac{ 1 }{ x-2 }$

4. anonymous

$f(x)=\frac{ 1 }{ \sqrt{x-2} }$

5. anonymous

f(x)=15x is all real numbers the second one is [0,positive infinity] third one is all real numbers except 2 the fourth is [2, positive infinity]

6. anonymous

I couldn't find the right symbols so I had to use words, but I hope it makes sense.

7. anonymous

thank you