Solve the problem.The graph shows the average cost of a barrel of crude oil for the years 1981 to 1990 in constant 1996 dollars. Find the approximate average change in price from 1981 to 1986.1996 $/Barrel  Year

A. About -$9/year
B. About -$4/year
C. About -$37/year
D. About -$15/year


Answer: A

Mathematics

You might also like to view...

Completely factor the expression. ? ?

A.
B.
C.
D.
E.

Mathematics

Solve the system by graphing.

A. (-5, -2) B. (5, -1) C. (4, 0) D. (5, 1)

Mathematics

Find the percent change if a quantity changes from P1 to P2. Round your answer to the nearest tenth if appropriate.P1 = 5.3, P2 = 2.3

A. -130.4 B. 130.4 C. 56.6 D. -56.6

Mathematics

Graph the equation by plotting points.y = 

A.

B.


C.

D.

Mathematics