Find the vertices and graph the hyperbola.x2 - 4y2 = 64
A. (0, -8), (0, 8)
B. (-4, 0), (4, 0)
C. (-4, 0), (4, 0)
D. (-8, 0), (8, 0)
Answer: D
Mathematics
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Mathematics
Use a graphing calculator to determine which expression completes the identity.The expression 
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Mathematics
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A. {(0, -2)} B. {(0, -3)} C. ? D. {(-1, -2)}
Mathematics
Solve the inequality. Write the solution set using interval notation and graph it.-5y + 5 ? -4y + 1
A. (-?, -5]
B. (-5, ?)
C. (-?, 4]
D. [-4, ?)
Mathematics