Find the vertices and foci of the ellipse.36x2 + 100y2 = 3600
A. Vertices: (0, ±10); Foci: (0, ±8)
B. Vertices: (±36, 0); Foci: (±8, 0)
C. Vertices: (0, ±36); Foci: (0, ±10)
D. Vertices: (±10, 0); Foci: (±8, 0)
Answer: D
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Given f(x) and g(x), find 
.f(x) = x2 - 3x - 28 and g(x) = x - 7
A. 
= x2 + 4
B. 
= x + 4
C. 
= x - 4
D. 
= x + 4 + 
Write the word statement as an equation. Use x to represent the unknown number. Do not solve.The product of 3 and the difference of a number and 7 is the same as the sum of the number and 40.
A. 3x - 7 = x + 40 B. 3(7 - x) = x + 40 C. 7 - 3x = x + 40 D. 3(x - 7) = x + 40
Write the first three terms in the binomial expansion, expressing the result in simplified form.(x - 3)17
A. x17 - 51x16 + 1224x15 B. x17 + 51x16 + 1224x15 C. x17 - 51x16 - 1224x15 D. x17 + 51x16 - 1224x15
Use the graph to write the inequality or system of inequalities.
A. x ? -2 B. y ? -2 C. x ? -2 D. y ? -2