How do you write an inverse variation equations given x = 0.5 when y = 2.5?
1 Answer
Jan 8, 2018
Explanation:
#"the initial statement is "yprop1/x#
#"to convert to an equation multiply by k the constant"#
#"of variation"#
#rArry=kxx1/x=k/x#
#"to find k use the given condition"#
#x=0.5" when "y=2.5#
#y=k/xrArrk=yx=2.5xx0.5=1.25#
#"equation is " color(red)(bar(ul(|color(white)(2/2)color(black)(y=1.25/x)color(white)(2/2)|)))#
