Add or subtract as indicated.-6 - 11 + (-19)
A. -14
B. -24
C. 24
D. -36
Answer: D
Mathematics
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Find an equation of the conic satisfying the given conditions. Hyperbola, foci (5, 6) and (5, –2), asymptotes x = 2y + 1 and x = – 2y + 9
What will be an ideal response?
Mathematics
Find the directrices of the hyperbola.
- 
= 1
A. y = -4 ± 
B. x = 2 ± 
C. x = ± 
D. x = 2 ± 
Mathematics
Find a formula of the sequence. Use an notation. Use a graphing calculator table to verify your formula.-4, -8, -16, -32, -64, . . .
A. an = -4(2)n - 1 B. an = a1 + 2n C. an = -4(2)n D. an = -4(2n)
Mathematics
Graph the circle.x2 + y2 - 6x = -10y - 18 
A. 
B. 
C. 
D. 
Mathematics