Question 933868
1) The pair of points is on the graph of an inverse variation. Find the missing value.
 (14,8) and (x,7)
------
y = k/x --> xy = k
14*8 = k = 112
x*7 = k = 112
x = 16
==========
Don't put a space after the comma.
======================
 2)Suppose y varies inversely with x. Write an equation for each inverse variation.
 x = 9 and y = 6
y = k/x --> xy = y --> k = 54
y = 54/x
===============

 3) Suppose y varies inversely with x. Write an equation for each inverse variation.
 x = 7 and y = 13
Same as #2
===============
 4)The pair of points is on the graph of an inverse variation. Find the missing value.
 (100, 25) and (4, y)
Same as #1