Try this option:
1. according to the line on the graph x≥0 and x<9.
2. in answers a;b;c;d;e x<0, only in answer f. √x<3, x>0. It means, that answer 'f' is correct.
answer: f.
Answer:
1. 8x
2. 5m
3. 9y
4. 0
5. 2s
6. 5x + 9y
7. w + 4t
8. 7m - n + 6
9. x + 6y
10. 12x + 6
11. 5p + 3
12. 5x - 7
13. - 4c + 82
14. 4f + 2d + 2
Step-by-step explanation:
hope this helps
