Solve, rewrite in interval notation, and graph.4x - 2 < 2 and 2 - 7x > -12
A. (-?, 2)
B. (-?, 1)
C. (1, 2)
D. (-?, 1) ? (2, ?)
Answer: B
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Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (x + 5) sin x
A. sin x ln (x + 5)
B. 
(x + 5) sin x
C. (x + 5) sin x
D. cos x ln (x + 5) + 
Solve the problem.Add: 2 ft 11 in. and 4 ft 10 in.
A. 6 ft 10 in. B. 7 ft 9 in. C. 6 ft 9 in. D. 7 ft 11 in.
Solve the problem.Devon purchased tickets to an air show for 8 adults and 2 children. The total cost was 
. The cost of a child's ticket was 
less than the cost of an adult's ticket. Find the price of an adult's ticket and a child's ticket.
A. adult's ticket: $11; child's ticket: $4 B. adult's ticket: $14; child's ticket: $7 C. adult's ticket: $13; child's ticket: $6 D. adult's ticket: $12; child's ticket: $5
For the function represented in the graph, determine the domain or range, as requested.Find the range.
A. [-3, 3] B. {-4, -3, -2, -1, 0, 1, 2, 3, 4} C. {-5, -4, -3, -2, -1, 0, 1, 2, 3} D. [-5, 3]