## anonymous 3 years ago HELP!? EXCLUDED VALUES?

1. anonymous

|dw:1366986144149:dw|

2. anonymous

if you have a rational function, set the denominator equal to zero and solve

3. anonymous

x = 0 and 3 x = 0 and 2 x = -3 and 3 none of the above

4. anonymous

so B?

5. anonymous

@satellite73

6. anonymous

@snowman97

7. anonymous

set the denominator equal to 0 and then solve. x(x-3) = 0

8. anonymous

whaaat?

9. anonymous

ooooohhh

10. anonymous

so its C? @nubeer

11. anonymous

no.. x(x-3)=0.. it means x = 0 , x-3=0 , x = 3 so 0 and 3

12. anonymous

can you help with one more?

13. anonymous

ya sure.

14. anonymous

$\frac{ y+5 }{ y^2 +4y - 32 }$

15. anonymous

y = -5 and 4 y = 5 and 32 y = 4 and -8 none of the above

16. anonymous

@nubeer ?