The Function Given Below Gives the Cost to Manufacture X $h = 0.0001$

question 136

Multiple Choice

The function given below gives the cost to manufacture x items. Estimate (using $h = 0.0001$ ) the instantaneous rate of change of the total cost at the production level $x = 120$ . $C ( x ) = 14,600 + 100 x + \frac { 1,300 } { x }$
Select your answer rounded to the nearest tenth.

• A)100.1
• B) 99.9
• C) 100.9
• D) 98.9
• E) 101.1

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