Write the first five terms of the geometric sequence with the given information.an = -2an-1; a1 = -3
A. -3, -5, -7, -9, -11
B. -3, 6, -12, 24, -48
C. 6, -12, 24, -48, 96
D. -2, -6, -12, -24, -48
Answer: B
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Simplify the expression.ln e-5x + 10
A. 10e-5x B. -5x e10 C. -5x + 10 D. -5x + e10
Find the center, transverse axis, vertices, and foci of the hyperbola.25y2 - 36x2 = 900
A. center at (0, 0)
transverse axis is x-axis
vertices: (-5, 0), (5, 0)
foci: (- 
, 0) , (
, 0)
B. center at (0, 0)
transverse axis is y-axis
vertices at (0, -6) and (0, 6)
foci at (0, - 
) and (0, 
)
C. center at (0, 0)
transverse axis is x-axis
vertices: (-6, 0), (6, 0)
foci: (-5, 0), (5, 0)
D. center at (0, 0)
transverse axis is y-axis
vertices: (0, -6), (0, 6)
foci: (- 
, 0) , (
, 0)
Multiply.9(-1)(5)(-7)
A. 44 B. 315 C. 11 D. -315
Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.-15x
A. Monomial, variable x; coefficient 1; degree -15 B. Monomial; variable x; coefficient -15; degree 1 C. Monomial,; variable x; coefficient -15; degree 0 D. Not a monomial