Solve the problem.A truck rental company charges $39, plus $0.13 per mile to rent a moving truck for a day. If x represents the number of miles driven and f(x) represents the total cost to rent the truck for a day, write a linear function that models the situation.
A. f(x) = 0.13x + 39x
B. f(x) = 0.13x + 39
C. f(x) = 39x + 0.13
D. f(x) = 0.13x - 39
Answer: B
You might also like to view...
Solve the problem.A boat heads S 50° W propelled by a force of 600 lb. A wind from N 42° W exerts a force of 125 lb on the boat. How large is the resultant force, and in what direction is the boat moving?
A. 609 lb, S 62° W B. 652 lb, S 38° W C. 652 lb, S 62° W D. 609 lb, S 38° W
Factor completely.1000y3 + z3
A. (1000y + z)(y2 - 10yz + z2) B. (10y - z)(100y2 + 10yz + z2) C. (10y + z)(100y2 + z2) D. (10y + z)(100y2 - 10yz + z2)
Solve the problem.Suppose that the speed (in m/sec) of a particle moving on the 
at time t seconds (t ? 0) is given by: V(t) = t3 - 8t2 + 15t + 10By sketching a graph of C(t), estimate during what time period the speed of the particle is less than 1
A. Between about t = 2 and t = 4 seconds B. Between about t = 4 and t = 5 seconds C. Between about t = 3 and t = 5 seconds D. Between about t = 4 and t = 6 seconds
Use the following bar graph to find the average number of therms of natural gas used per month.
Fill in the blank(s) with the appropriate word(s).