Posted by TyTy on Saturday, January 5, 2008 at 4:32pm.
The ordered pairs in each exercise are for the same direct variation.
Find the missing value.
(3,2) and (6,y)
I don't know how to find the missing value ..

Algebra 1  drwls, Saturday, January 5, 2008 at 4:52pm
Assuming that "direct variation" means that the second number of each pair is a certain fixed ratio to the first number, then
3/2 = 6/y
3y = 12
y = ?

Algebra 1  TyTy, Saturday, January 5, 2008 at 4:59pm
y=4?

Algebra 1  Damon, Saturday, January 5, 2008 at 5:02pm
yes, 4

Algebra 1  joe, Wednesday, December 22, 2010 at 2:18pm
well.....yes 4 but what if it was
Answer This Question
Related Questions
 Algebra 1  The ordered pairs in each exersise are for the same direct variation...
 Stuck on Algebra 1  This is kind of like the first question I asked, and I'm ...
 Algebra 1  (x,8) and (6,16) (3,y) and ( 9,15) (2,y) and (10,15) The ordered ...
 ALGEBRA 1  Determine the equation of combined, then solve for the missing value...
 algebra  Determine the equation of combined variation. Then solve for the ...
 Math  Determine whether the following relation is a function. {(3,7),(3,8),(3,...
 math  I am having to find the value of y for the given values of x. I ...
 algebra 1  PLEASE HELP Come up with and describe two scenarios: one that models...
 math  Determine the equation of joint variation. Then solve for the missing ...
 Algebra  I am totally stuck on this question, can some one help? Come up with ...
More Related Questions