Use the rational zero test to find all the rational zeros of f(x).f(x) = 11x4 + 13x3 - 42x2 - 52x - 8

A. Zeros: -1, -2/11, 2, -2
B. Zeros: 1, 2/11, 2, -2
C. Zeros: 1, -2/11, 2, -2
D. Zeros: -1, 2/11, 2, -2


Answer: A

Mathematics

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Match the equation with the surface it defines.x2 + y2 = 16 

A. Figure 2 B. Figure 1 C. Figure 4 D. Figure 3

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Graph the equation.f(x) = x2

A.

B.

C.

D.

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The following question(s) refer to a fractal defined by the recursive procedure :What is the length of the figure in step 2 of the construction?

A. 6 + 4
B. 2(3 +)/5
C.
D. 2 × 
E. none of these

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Calculate the area of the surface S.S is the portion of the sphere x2 + y2 + z2 = 100 between z = - 5 and z = 5

A. 200?
B. 10?
C. 200?
D. 100?

Mathematics