Solve the problem.The cost of a rental car for the weekend is given by the function C(x) = 137 + 0.25x, where x is the number of miles driven. Find and interpret the C-intercept of the graph of this function.
A. 0.25; There is a flat rate of $0.25 to rent a car in addition to the charge for each mile driven.
B. 137; The cost of the rental car increases by $137 for each mile driven.
C. 137; There is a flat rate of $137 to rent a car in addition to the charge for each mile driven.
D. 0.25; The cost of the rental car increases by $0.25 for each mile driven.
Answer: C
You might also like to view...
Solve the problem.The current, in amperes, for a piece of wire with an electromotive force of 
, is given by the function 
, where r is the resistance of the wire in ohms. What is the current, rounded to the nearest hundredth of an ampere, if the wire has a resistance of 22 ohms?
A. 3.61 amperes B. 3.92 amperes C. 36.82 amperes D. 3.68 amperes
Solve the problem.If sin ? = - 
, and ? terminates in quadrant IV, then find sin 2?.
A. 
B. - 
C. 
D. - 
Evaluate the spherical coordinate integral.
A. 
?
B. 
?
C. 
?2
D. 
?2
Solve.The new mural in the student union shown in the sketch below is in the shape of half an ellipse. Find the equation for the ellipse if the center of the ellipse is at point A.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1