Find the equation of the transverse axis of the hyperbola.9x2 - y2 = 9
A. y = 0 (x-axis)
B. y = -3x
C. x = 0 (y-axis)
D. y = - 
x
Answer: A
Mathematics
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An AC circuit has R = 8.2 Kê and xL = 2.4 Kê. Find the phase angle.
a. 2ø b. 16ø c. 22ø d. 10ø
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Divide.0 ÷ 9
A. 1 B. 0 r 9 C. 0 D. 9
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Differentiate.f(x) = 3x(4x + 2)5
A. f'(x) = 3(4x + 2)4(24x + 2) B. f'(x) = 3(4x + 2)5(9x + 2) C. f'(x) = 3(4x + 2)4 D. f'(x) = 3(24x + 2)4
Mathematics
Provide the proper response.True or false? 
= A if A is negative.
Fill in the blank(s) with the appropriate word(s).
Mathematics