Use vertices and asymptotes to graph the hyperbola. Find the equations of the asymptotes.16x2 - 9y2 = 144 
A. Asymptotes: y = ± 
x
B. Asymptotes: y = ± 
x
C. Asymptotes: y = ± 
x
D. Asymptotes: y = ± 
x
Answer: B
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Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 
tan-1(25x) + 
+ C
B. ln 
- 
+ C
C. 
tan-1(5x) - 
- 
+ C
D. 
tan-1(5x) - 
+ C
Use Cramer's rule to solve the system of equations. If D = 0, use another method to determine the solution set. x + 3y = 26-3x + 2y = -12
A. {(7, 7)} B. {(8, 6)} C. {(-8, 7)} D. Cramer's rule does not apply since D = 0; ?
Find the missing complex number.(7 + 4i) - ? = 13 + 3i
A. -6 + i B. 13 - 3i C. -13 - 3i D. -6 - i
Determine whether to given numbers are solutions of the inequality.-2n - 10 > -3n - 22; -13, -14, -15, -11
A. no, no, no, yes B. yes, no, yes, no C. yes, no, no, no D. no, yes, no, no