The equation is , where y is the cost of product and x is the number of units of product.
Substitute the value of in the original equation.
.
The cost to produce 1000 units of the product is 6770.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0266cfc262eac507c205f74db36c1c15.png\")
, where y is the cost of product and x is the number of units of product.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=98a901aa4c291776fd215b00d5b316c5.png\")
in the original equation.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fcbc006e18dc485caf56ffdcf60920c8.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=27cd0bc01a2af0d30d7200057b2de2ed.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c10fa77ae69a6eb1bcc90f3f6cdfca4e.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")