bat kasi ang hirap ,,
kung sino po may alam
pakisagot nga po,
ty po

Answer:
1. Direct Variation Y=kW
2. Direct Variation P=kO
3. Direct Variation A=kB
4. Inverse Variation M=k/Q
5. Inverse Variation J=k/K
6.Inverse Variation V=k/X
7. Joint Variation Q=kWG
8. Direct Variation S=kH√N
9. Combined Variation J=kX/√C