Given that y varies directly with x, and x = 6, y = 102, how do you write a direct variation equation that relates x and y?
2 Answers
Jan 16, 2018
The equation that relates x & y is
Explanation:
Given
Also
The equation that relates x & y is
When x = 1, y = 17, when x = 2, y = 34, x = 6, y = 102 & so on.
Jan 16, 2018
Explanation:
#"the initial statement is "ypropx#
#"to convert to an equation multiply by k the constant"#
#"of variation"#
#rArry=kx#
#"to find k use the given condition"#
#x=6" when "y=102#
#y=kxrArrk=y/x=102/6=17#
#"equation is " color(red)(bar(ul(|color(white)(2/2)color(black)(y=17x)color(white)(2/2)|)))#