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The cost of producing x units of a product is C dollars, where C is given by the function C = 0.25x² - 80x + 300. What is the cost if no units are produced?
    
A) $0     
B) $100     
C) $150     
D) $300

 Apr 23, 2018
 #1
avatar
+2

Just sub zero for x in your function:

 

C = 0.25x² - 80x + 300

C = 0.25(0)^2 - 80(0) + 300

C = 0              - 0       + 300

C = $300, or D on your list.

 Apr 23, 2018
 #2
avatar+110 
+2

Thank you.

Jaleco  Apr 23, 2018

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