Factor completely, or state that the polynomial is prime. Assume any variable exponents represent whole numbers.48 - 12y2
A. prime
B. (24 + y)(24 - y)
C. 12(2 + y)(2 - y)
D. (2 + 12y)(2 - 12y)
Answer: C
Mathematics
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Multiply.
A. 
x2 - 
x + 
B. 
x2 - 
x + 
C. 
x2 + 
D. 
x2 + 
x - 
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Find the vertex, the focus, and the directrix of the parabola.(y - 4)2 = 16(x - 1)
A. V: (4, 1); F: (8, 1); D: x = 0 B. V: (1, 4); F: (-3, 4); D: x = 5 C. V: (-1, -4); F: (3, -4); D: x = -5 D. V: (1, 4); F: (5, 4) ; D: x = -3
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?Sketch the graph of the function 
.
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A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Write the form of the partial fraction decomposition of the rational expression. Do not solve for the constants.
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?
A. 
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B. ?
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C.
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D.
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E.
Mathematics