Solve the equation.x2 + 9x + 8 = 0

A. 8, - 1
B. 8, 0
C. - 8, - 1
D. 8, 1


Answer: C

Mathematics

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Find an approximate value for the integral, using the Parabolic Rule, with n intervals. n = 4

A.
B.
C.
D.

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Find Dxy.y = -sinh-1 (3x2 + 4)

A.
B.
C.
D.

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Use a calculator to determine the pattern of attractors for the equation y = kx(1 - x) for the given value of k and the given initial value of x.k = 2.9, x = 0.3

A. Two attractors: 0.670, 0.641 B. One attractor: 0.673 C. One attractor: 0.655 D. Three attractors: 0.691, 0.619, 0.683

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Evaluate the function for the given value.Given f(x) = 16x + 19, find f(-17).

A. 16 B. -253 C. -291 D. 291

Mathematics