Question

11. If x is in inverse variation with y and
(a) x = 4, y =6, find x, when y = 12.
(b) x = 7, y = 4, find y, when x = 2.
(c) x = 20, find y when constant of variation is 300. (d) y =16, find x when constant of variation is​

Answer 1

Answer:

1) x= 2

2)y= 9

3) ..........

Answer 2

Answer:

(a)= 8

(b)= 8/7

(c)= 15

(d)= incomplete question