Find the vertices and foci of the given ellipse.
+ y2 = 1
A. Vertices: (11, 0) and (-11, 0);
Foci: (2, 0) and (-2
, 0)
B. Vertices: (0, 11) and (0, -11);
Foci: (0, 2) and (0, -2
)
C. Vertices: (11, 0) and (-11, 0);
Foci: (, 0) and (-
, 0)
D. Vertices: (, 0) and (-
, 0);
Foci: (11, 0) and (-11, 0)
Answer: A
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Name the property used to go from step to step indicated by an a), b), c), or d).
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Determine whether the number is divisible by 2, 3, 5, 6, 9, and / or 10.45,260
A. 5 B. 2, 5 C. 5, 10 D. 2, 5, 10
Multiply and simplify.18
A.
B. -162
C. -2
D. 2
Given . Determine the domains of f(x) and g(x).
?
A. Domain of f(x): all real numbers except 11 and
Domain of g(x): all real numbers except 0
B. Domain of f(x): all real numbers except
Domain of g(x): all real numbers except 1
C. Domain of f(x): all real numbers
Domain of g(x): all real numbers
D. Domain of f(x): all real numbers except
Domain of g(x): all real numbers except 0
E. Domain of f(x): all real numbers except 0 and
Domain of g(x): all real numbers except 0