] Check for Understanding
Answer the question below. Show all necessary working.
1. Tis inversely proportional to m. If T = 6 when m = 2, find
a. the value of T when m = 4.
b. the value of m when T = 4.8.
2. y is inversely proportional to the cube of x. If y = 2, find
a. an equation of y in terms of x,
b. y when x = 1
c. x when y = .