Provide the proper response.If an ellipse has vertices at (-1, 0), (1, 0), (0, 4), and (0, -4), what is its domain? What is its range?
A. Domain: [-4, 4]; Range: [-1, 1]
B. Domain: [0, 1]; Range: [0, 4]
C. Domain: [-1, 1]; Range: [-4, 4]
D. Domain: [-1, 4]; Range: [-4, 1]
Answer: C
Mathematics
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Divide.
A. 5 - 2i B. -2 - 5i C. -2 + 5i D. 5 + 2i
Mathematics
For the figure, determine whether each statement is true or false. If a statement is true, explain why.
(a) ?1 = 90°.
(b) ?1 = ?5 + ?11.
(c) ?9 + ?10 = 2(?5).
(d) ?5 + ?6 = ?1.
Mathematics
Find a rational zero of the polynomial function and use it to find all the zeros of the function.f(x) = x4 + 3x3 - 4x2 - 10x - 4
A. {-1, 2, -2 + 
, -2 - 
}
B. {-1, 3, -2 + 
, -2 - 
}
C. {-1, -2, -2 + 
, -2 - 
}
D. {1, -2, -2 + 
, -2 - 
}
Mathematics
Find the value of the expression.log10 10
A. 10 B. 0 C. 1 D. -1
Mathematics