How do you write the direct variation of (3, 1/2)?
1 Answer
Jun 18, 2018
Explanation:
#"the statement is "ypropx#
#"to convert to an equation multiply by k the constant "#
#"of variation"#
#y=kx#
#"to find k use the given condition "(3,1/2)#
#"that is "y=1/2" when "x=3#
#y=kxrArrk=y/x=(1/2)/3=1/6#
#"the equation is " color(red)(bar(ul(|color(white)(2/2)color(black)(y=1/6x)color(white)(2/2)|))#
