Question

Which equation shows that z is directly proportion to the cube of x and inversely
proportional to the square of y?

Answer 1

Answer:

z = $\frac{kx^3}{y^2}$

Step-by-step explanation:

Given that z is directly proportional to x³ and inversely proportional to y²

Then the equation relating them is

z = $\frac{kx^3}{y^2}$ ← k is the constant of proportionality