what equation is used to find the constant of variation
a.k=x/y
b.k=y/x
c.k=kxy
d.k=xy
![What Equation Is Used To Find The Constant Of Variation Akxybkyxckkxydkxy class=](https://ph-static.z-dn.net/files/da8/0cda6b8fe39b9859de1f54110749c21c.jpg)
mali po ako pero ask lang
Intro to Joint and Combined Variation
Joint variation is just like direct variation, but it involves two or more variables: y=k(xz). Combined variation is a combination of direct and inverse variation: y=kx/z.