Find the foci and asymptotes of the hyperbola.
-
= 1
A. (-14, 2), (18, 2); y = x +
, y = -
x +
B. (2, -18), (2, 22); y = x -
, y = -
x +
C. (-5, 22), (-5, -18); y = x +
, y = -
x -
D. (2, -14), (2, 18); y = x -
, y = -
x +
Answer: C
Mathematics
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A. (0, -7), (-7, 0), (2, -9)
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D. (0, 7), (7, 0), (2, 5)
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Multiply and simplify if possible.(
-
)
A. 45
B. 25
C. 25 - 5
D. 5 - 10
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Find a Cartesian equation for the parametric equations.x = cot t, y = csc2t - 1
A. y = x2 B. y = x2 + 1 C. y = x2 - 1 D. y = x
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Use the quadratic formula to solve the equation.(x - 5)(x - 1) = 8
A. {-3 - 2, -3 + 2
}
B. {3 - , 3 +
}
C. {-3 - , -3 +
}
D. {3 - 2, 3 + 2
}
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