Question #7ea93
2 Answers
Jan 17, 2018
First you would write the equation like this:
Then rewrite it as
Plug in the values:
So your equation becomes:
Jan 17, 2018
Explanation:
#"the initial statement is "yprop1/x^2#
#"to convert to an equation multiply by k the constant"#
#"of variation"#
#rArry=kxx1/x^2=k/x^2#
#"to find k use the given condition"#
#"when "x=2,y=24#
#y=k/x^2rArrk=yx^2=24xx4=96#
#"equation is " color(red)(bar(ul(|color(white)(2/2)color(black)(y=96/x^2)color(white)(2/2)|)))#