Decide whether the pair of lines is parallel, perpendicular, or neither.y + 18 = -4x and 2y = 6x - 2
A. Parallel
B. Perpendicular
C. Neither
Answer: C
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. ln 
+ 
+ C
B. ln 
- 
+ 
+ C
C. ln 
- 
+ C
D. ln 
- 
+ 
+ C
Mathematics
Find an equation of the tangent line at x = a.y = x3 - 36x - 2; a = 6
A. y = 72x - 2 B. y = 72x - 434 C. y = 70x - 434 D. y = -2
Mathematics
Use either the binomial theorem or Pascal's Triangle to expand the binomial.(2y - x)4
A. 16y4 - 24y3x + 24y2x2 - 6yx3 + x4 B. 2y4 - 8y3x + 12y2x2 - 8yx3 + x4 C. 16y4 - 32y3x + 24y2x2 - 8yx3 + x4 D. 16y4x - 32y3x2 + 24y2x3 - 8yx4
Mathematics
Perform the indicated operations and simplify.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics