Find the first 4 terms of the recursively defined sequence.a1 = 6, an + 1 = 2 ? an

A. 6, 12, 24, 48
B. 0, 4, 24, 28
C. 12, 24, 48, 96
D. 6, 24, 28, 32


Answer: A

Mathematics

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Find the quadratic approximation of f at x = 0.f(x) = sin ln(10x + 1)

A. Q(x) = 10x + 50x2 B. Q(x) = 1 + 10x + 50x2 C. Q(x) = 1 - 10x + 50x2 D. Q(x) = 10x - 50x2

Mathematics

Graph the function. Determine the symmetry, if any, of the function.y = 

A. Symmetric about the y-axis

B. No symmetry

C. Symmetric about the y-axis

D. No symmetry

Mathematics

Use Fleury's algorithm to find an Euler circuit for the graph beginning and ending at the indicated vertex. If no Euler circuit exists, state this.Using the following graph, find an Euler circuit that begins and ends with vertex A.

A. A ? B ? C ? D ? E ? A ? B B. A ? B ? C ? D ? B ? A C. A ? B ? C ? D ? B ? E ? A D. No Euler circuit exists.

Mathematics

Use the graph of a power function and transformations to sketch the graph of the polynomial function.f(x) = (x + 3)5 + 2

A.

B.

C.

D.

Mathematics