Iknow how to do them i just need because i have like 3 more pages full of those kinds of questions

1. 15
2. 17
3. 58
4. 126
5. 1374
6. 1930
7. 17615
8. 16226
9. 14120
10. 105811
11. 3
12. 5
13. 9
14. 11
15. 483
16. 148
17. 57
18. 338
19. 2864
20. 6228
21. 77
22. 870
23. 16
24. 864
25. 718
26. 653

I hope you're aware that you are supposed to show your work for each problem. But hope my answers help some. :)

Wherever you see an x, replace it with -5
So f(-5) = -(-5^2) -7(-5) -5
= -(25) + 35 - 5
= -25+30
= 5