Find an Equation for the Rational Function Graph $C ( x )$

question 498

Multiple Choice

Find an equation for the rational function graph.
-If the average cost per unit $C ( x )$ to produce $x$ units of plywood is given by $C ( x ) = \frac { 900 } { x + 30 }$ , what is th unit cost for 50 units?

• A) \(\$ 18.00\)
• B) \(- \$ 12.00\)
• C) \(\$ 11.25\)
• D) \(\$ 0.60\)

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Definitions:

Whale Songs

Complex sequences of vocalizations produced by whales, particularly males, that are thought to play a role in communication and mating behaviors.

Functions

The natural purpose or activities associated with a person, organ, or system in biology, or a specific role or activity in more general contexts.

Birdsong

Vocalized sounds produced by birds, which can serve various functions including communication and mating.