Prove the identity.
?
What will be an ideal response?
?
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Find the vertices and foci of the ellipse.144x2 + 64y2 = 9,216
A. Vertices: (±8, 0); Foci: (±4
, 0)
B. Vertices: (0, ±8); Foci: (0, ±4
)
C. Vertices: (±12, 0); Foci: (±4
, 0)
D. Vertices: (0, ±12); Foci: (0, ±4
)
Provide an appropriate response.Suppose there are two candidates in a hypothetical U.S. Presidential election. Roberts wins 46,946,982 popular votes and 243 electoral votes, while Simpson wins 46,285,073 popular votes and 295 electoral votes. State who wins the popular vote and who becomes President. (Assume that all votes were cast for either Roberts or Simpson.)
A. Roberts wins the popular vote and becomes President. B. Simpson wins the popular vote and becomes President. C. Roberts wins the popular vote, but Simpson becomes President. D. Simpson wins the popular vote, but Roberts becomes President.
Find the axis of symmetry of the given function.y = 4x2 - 16x + 20
A. x = -2 B. x = 4 C. x = 2 D. x = -4
Multiply. Write the answer in lowest terms.
? 
A. 
B. 
C. 
D. 