Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation
If y varies inversely with x, and for y = 1, x = 3, find y when x = 9
y
a. y(x) = 3x: (9) = 27
C.
3
y(x) =
- 19-
y (9)
X'
3
b.
X
d.
1
v()
(x) = 1093
()
y(x) =
=
v
(9)
3x
27