<PRE><B>Question 1136956</B>
A company makes and sells video games.
 Each game sells for $8. 
The income, C dollars, from the sale of x games is given by C=8x. 
The cost to produce the games is given by C=4x+48000. 
a)graph both equations
{{{ graph( 300, 200, -6000, 20000, -10000, 120000, 8x, 4x+48000) }}}
b) Find the coordinates of the point of intersection
8x = 4x+ 48000
8x - 4x = 4800
4x = 48000
x = 48000/4
x = 12000 video games sold
y = 8(12000)
y = $96000 revenue from those games
c) What do the number values in the coordinate pair represent
x=12000, y=96000, represents the break-even point
d) How many games must be sold before there is a profit?
12001 games, you will make a $4 profit </PRE>