Find the derivative of the function at the given point and interpret the physical meaning of this quantity. Include units in your answer.
-The cost C, in dollars, of a rental car driven for m miles is given by C(m) = 25 + 0.16 m. Find (50).
A) (50) = 0.16 dollars; the cost increases at an instantaneous rate of $0.16 when the car is driven 50 miles.
B) (50) = 8 dollars pr mile; the cost increases at an instantaneous rate of $8.00 per mile when the car is driven 50 miles.
C) (50) = 8 dollars; the instantaneous cost is $8.00 when the car is driven 50 miles.
D) (50) = 0.16 dollars per mile; the cost increases at an instantaneous rate of $0.16 per mile when the car is driven 50 miles.

Question

Find the derivative of the function at the given point and interpret the physical meaning of this quantity. Include units in your answer.
-The cost C, in dollars, of a rental car driven for m miles is given by C(m) = 25 + 0.16 m. Find  (50).
A) (50) = 0.16 dollars; the cost increases at an instantaneous rate of $0.16 when the car is driven 50 miles. 
B) (50) = 8 dollars pr mile; the cost increases at an instantaneous rate of $8.00 per mile when the car is driven 50 miles. 
C) (50) = 8 dollars; the instantaneous cost is $8.00 when the car is driven 50 miles. 
D) (50) = 0.16 dollars per mile; the cost increases at an instantaneous rate of $0.16 per mile when the car is driven 50 miles.

Quizplus · Accepted Answer

The Answer of Find the derivative of the function at the given point and interpret the physical meaning of this quantity. Include units in your answer.
-The cost C, in dollars, of a rental car driven for m miles is given by C(m) = 25 + 0.16 m. Find  (50).
A) (50) = 0.16 dollars; the cost increases at an instantaneous rate of $0.16 when the car is driven 50 miles. 
B) (50) = 8 dollars pr mile; the cost increases at an instantaneous rate of $8.00 per mile when the car is driven 50 miles. 
C) (50) = 8 dollars; the instantaneous cost is $8.00 when the car is driven 50 miles. 
D) (50) = 0.16 dollars per mile; the cost increases at an instantaneous rate of $0.16 per mile when the car is driven 50 miles.

Find the Derivative of the Function at the Given Point