I.
tory to examination
Tell whether each statement is True or False.
1. If m varies directly as n, then m = kn.
2. If m varies directly as b, then m = kb.
3.
If m varies directly as the square root of n, then m = 1
= k√n.
4.
If m varies jointly as p and 9, then m = kpq.
5.
If p is directly proportional to q, then p = kq².
kn
6.
If m varies directly as n and inversely as p, then m =
Р
kn
p².
7. If m varies jointly as n and the square of p, then m = -
8. If n varies inversely with the cube of p, then n =
k
p³.
9. If m varies directly as n and inversely as the square root of p, then m = kn √p.
10. If m varies directly as n and inversely as the square of p, then m = -
kn
p².