Question

@Mathematics 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)
$200
D)
$300

Answer 1

0.25x2 is that meant to be \[0.25x ^{2}\]

Answer 2

\[0.25(0)^{2} - 80(0) + 300 = C\]

Answer 3

which will be

0 - 0 + 300 = C
so

C = 300

Answer 4

answer is D

Answer 5

C or D ???

Answer 6

the answer is D

300

Answer 7

dont forget to click good answer :)