Decide whether or not the functions are inverses of each other.f(x) = 5x - 5, g(x) = 
x + 1
A. Yes
B. No
Answer: A
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Solve the problem.A pair of six-sided dice are rolled. The observation is the number that comes up on each die. The event described by E: "at least one die will come up as an even number" is
A. {(1, 2), (1, 4), (1, 6), (2, 1), (2, 3), (2, 5), (3, 2), (3, 4), (3, 6), (4, 1), (4, 3), (4, 5), (5, 2), (5, 4), (5, 6), (6, 1), 
(6, 5)}.
B. {(2, 2), (2, 4), (2, 6), (4, 2), (4, 4), (4, 6), (6, 2), (6, 4), (6, 6)}.
C. {(1, 2), (1, 4), (1, 6), (2, 1), (2, 3), (2, 4), (2, 5), (2, 6), (3, 2), (3, 4), (3, 6), (4, 1), (4, 2), (4, 3), (4, 5), (4, 6), 
(5, 4), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5)}.
D. {(1, 2), (1, 4), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 2), (3, 4), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), 
(4, 6), (5, 2), (5, 4), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}.
E. none of these
Determine whether the ordered pair is a solution to the linear inequality.x + 2y > 6; (-3, 5)
A. Yes B. No
Solve the problem.Suppose the supply function of a certain item is given by 
, and the demand function is given by 
Find the consumers' surplus. Round your answer to three decimal places.
A. 1.227 B. 0.664 C. 1.337 D. 0.773
Provide an appropriate response.Identify whether the slope is positive, negative, zero, or undefined.
A. Undefined B. Negative C. Zero D. Positive