## kcla1996 3 years ago Evaluate the polynomial 6x - 7 for

1. kcla1996

|dw:1349552458731:dw|

2. s1421

y=2 ? I didn't understand the relation between y and n?

3. kcla1996

yes i dont get it either

4. kcla1996

Lets just pretend instead of Y it says N

5. s1421

well, 1)$\frac{ 1 }{ 2 }._{2}^{2}-2.\frac{ 1 }{ 2 }$ 2) 1

6. s1421

I hope you understood?

7. kcla1996

A. 15 B. -20 C. 4 D. -16 these are all of the possible answers

8. s1421

I thing the question is wrong or we are doing sth. wrong

9. kcla1996

what about if we make X = 2?

10. s1421

just a sec.

11. s1421

But where is x in question?

12. kcla1996

um the part where it says 6x-7

13. kcla1996

i have no idea what to do

14. s1421

may you please write the question again?

15. kcla1996

Evaluate the polynomial for 6x-7 for 1/2n^2 - 1/2n and y=2

16. s1421

ı found +3 =/

17. kcla1996

what

18. s1421

+3?

19. s1421

but wait a minute ı'm working on it

20. kcla1996

here are the answers: A. 15 B. -20 C. 4 D. -16

21. s1421

yeah I know you sent it before but ı can't find a possible solution for that