Is y =4.2/x a direct variation equation and if so, what is the constant of variation?
1 Answer
Apr 24, 2018
Explanation:
"the standard form of a direct variation equation is"
•color(white)(x)y=kxlarrcolor(blue)"k is the constant of variation"
"the standard form of an inverse variation equation is"
•color(white)(x)y=k/xlarrcolor(blue)"k is the constant of variation"
rArry=4.2/x" represents inverse variation"
"with "k=4.2