Solve the system of linear equations and check any solution algebraically.
a. 
b. 
c. 
d. 
d.
The solution to the system of equations is (0, 0, 0).
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Solve the problem.Find the volume generated by revolving about the x-axis the region bounded by the following graph:
A. 196?
B. 
?
C. 
?
D. 14?
Solve the problem.Kevin buys a motorcycle for $8000. The dealer is charging him an annual interest rate of 9.75%. If he pays off the loan in 108 months, what are his monthly payments? If he makes a down payment of $2700, how much will his monthly payments be?
A. $139.07; $92.14 B. $278.15; $92.14 C. $139.07; $186.01 D. $139.07; $184.27
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = log(1 - x) B. y = 1 - log x C. y = log x - 1 D. y = log(x - 1)
Without graphing, tell if the system is inconsistent, the equations are dependent, or neither. x + y = -72x - 2y = -7
A. Dependent B. Inconsistent C. Neither