Find the domain and range of the relation.
A. domain: (-?, -1) or (-1, ?), range: (-?, 5]
B. domain: (-?, ?), range: (-?, ?)
C. domain: (-?, -1], range: (-?, 5]
D. domain: (-?, ?), range: (-?, 5]
Answer: D
Mathematics
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Graph the circle.x2 + y2 - 6x = -4y + 3 
A. 
B. 
C. 
D. 
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Determine whether the statement is true or false.Let A = {1, 3, 5, 7} B = {5, 6, 7, 8} C = {5, 8} D = {2, 5, 8} U = {1, 2, 3, 4, 5, 6, 7, 8}{6, 5, 8, 7} ? B
A. True B. False
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Divide and simplify.
A. 2x2 + 5x - 
B. 10x + 25 - 
C. 2x - 6
D. 2x + 5 - 
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Solve the problem.y varies directly as the square of z and y = 27 when z = 3. Find y when z is 6.
A. 9 B. 18 C. 54 D. 108
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