Find the vertices of the hyperbola.
-
= 1
A. (-2, 0), (2, 0)
B. (0, 8), (0, -8)
C. (0, 2), (0, -2)
D. (-8, 0), (8, 0)
Answer: B
Mathematics
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Arrange the group of numbers in order, from least to greatest.2.963, 2.639, 2.693, 2.369
A. 2.369, 2.639, 2.693, 2.963 B. 2.369, 2.693, 2.639, 2.963 C. 2.963, 2.693, 2.639, 2.369 D. 2.963, 2.639, 2.693, 2.369
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Add the fractions. Write the answer in lowest terms.
A.
B.
C.
D.
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Solve the inequality. Give the solution set in both interval and graph forms.1 - 8(x + 4) ? -7 - 4(x + 8) + 4x
A. (1, ?)
B. [1, ?)
C. (-?, 1]
D. (-?, 1)
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