Find the asymptotes of the hyperbola.x2 - y2 - 6x + 8y - 11 = 0
A. y - 3 = (x - 4) and y - 3 = - (x - 4)
B. y - 4 = (x - 3) and y - 4 = - (x - 3)
C. y - 4 = (x - 3) and y - 4 = -
(x - 3)
D. y + 3 = (x + 4) and y + 3 = - (x + 4)
Answer: B
Mathematics
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Find the linearization L(x) of f(x) at x = a.f(x) = , a = 0
A. L(x) = - x
B. L(x) = - x
C. L(x) = x
D. L(x) = x
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Divide.
A. 4x3 + 27x + 5 -
B. 4x3 + 27x - 5 +
C. 4x3 + 27x + 5 +
D. 4x3 + 27x + 5 +
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Translate the sentence into an equation using the variable x.If 5 is subtracted from a number, the result is 16.
A. 5 - x = 16 B. x - 16 = 5 C. x = 16 - 5 D. x - 5 = 16
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Solve the problem.Given sin 30° = , use trigonometric identities to find the exact value of tan
.
A.
B. 3
C. 3
D.
Mathematics