Question #3d3d7

1 Answer
Jim G.
Nov 15, 2017

y=-8

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"

y=4" when "x=12

y=kxrArrk=y/x=4/12=1/3

"equation is " color(red)(bar(ul(|color(white)(2/2)color(black)(y=1/3x)color(white)(2/2)|)))

"when "x=-24

y=1/3xx-24=-8

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