Write a Cost Function for the Problem $C(x)=60 x+45$

question 132

Multiple Choice

Write a cost function for the problem. Assume that the relationship is linear.
-An electrician charges a fee of $60 plus $45 per hour. Let C(x) be the cost in dollars of using the electricia

• A) \( C(x)=60 x+45 \)
• B) \( C(x)=45 x+60 \)
• C) \( C(x)=60 x-45 \)
• D) \( C(x)=45 x-60 \) n for x hours.

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