Variation Questions

Question

U is inversely proportional to h : ......

 

V varies jointly as m and j : .....

 

B varies directly as h: .....

Answer 1

U is inversely proportional to h :

 

U = k/h

 

V varies jointly as m and j :

 

V = kmj

 

B varies directly as h :

 

B = kh

 

(where k = some constant of variation)