Find the vertices of the hyperbola.4(x + 4)2 - 25(y - 4)2 = 100
A. (-9, 4) and (1, 4)
B. (-4, 6) and (-4, 2)
C. (-1, -4) and (9, -4)
D. (4, -2) and (4, -6)
Answer: A
Mathematics
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Write the first five terms of the geometric sequence.
a. 
b. 
c. 
d. 
Mathematics
Use either the binomial theorem or Pascal's Triangle to expand the binomial.(x + 2y)6
A. x6 + 12x5y + 60x4y2 + 160x3y3 + 240x2y4 + 192xy5 + 64y6 B. x6 + 12x5y + 64x4y2 + 40x3y3 + 64x2y4 + 12xy5 + 2y6 C. x6 + 12x5y + 48x4y2 + 144x3y3 + 192x2y4 + 192xy5 + 64y6 D. x6 + 12x5y + 24x4y2 + 36x3y3 + 24x2y4 + 12x y5 + 2y6
Mathematics
Solve for the variable.4(x + 4) = 5(x - 4)
A. x = -4 B. x = 4 C. x = 36 D. x = -36
Mathematics
Expand.
3
A. 
- 
+ 75x2 - 125x3
B. 
- 
+ 75x - 125x3
C. 
- 
+ 75x - 125x3
D. 
- 
+ 75x - 125x3
Mathematics