Write the variation.
-f varies jointly as g and the square of z.

Question

Quizplus · Accepted Answer

The variation f varies jointly as g and the square of z can be written as f = kgz^2, where k is the constant of variation. This means that as g and the square of z increase or decrease, f will also increase or decrease proportionally. Therefore, option B is correct as it has the correct coefficients in the correct positions. The statement "f varies jointly as g and the square of z" can be expressed as f=k * g * z^2, where k is the constant of variation. The variation is jointly proportional to g and the square of z, which is represented in the equation as the product of g and z^2. Choice B correctly represents this equation, while the other choices either have incorrect numbers or use alternative forms of the equation that do not demonstrate joint proportionality.

Write the Variation. -F Varies Jointly as G and the Square of Z