How do you write an inverse variation equation given y = 10 when x = 2?
1 Answer
Aug 28, 2017
Explanation:
#"the initial statement is "yprop1/x#
#"to convert to an equation multiply by k the constant"#
#"of variation"#
#rArry=k/x#
#"to find k use the given condition"#
#y=10" when "x=2#
#y=k/xrArrk=yx=10xx2=20#
#"equation is " color(red)(bar(ul(|color(white)(2/2)color(black)(y=20/x)color(white)(2/2)|)))#
