Determine the symmetries of the curve.r = -5 - 3 sin ?

A. y-axis only
B. Origin only
C. No symmetry
D. x-axis only


Answer: A

Mathematics

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Find the center-radius form of the circle described or graphed.a circle having a diameter with endpoints (-3, 4) and (-3, -4)

A. x2 + (y - 4)2 = 9 B. (x + 3)2 + y2 = 16 C. (x - 4)2 + y2 = 9 D. (x + 3)2 + y2 = 4

Mathematics

Use the rational zeros theorem to completely factor the given polynomial P(x).P(x) = 5x4 + 9x3 - 11x2 - 27x - 12

A. (5x + 4)(x - 1)(x - )(x + )
B. (5x - 1)(x + 4)(x - )(x + )
C. (5x + 4)(x + 1)(x - )(x + )
D. (5x - 4)(x + 1)(x - )(x + )

Mathematics

Solve the problem.Is there y-axis symmetry for the rational function f(x) = ?

A. Yes B. No

Mathematics

Graph the sinusoidal function.y = 3 cos (?x)

A.

B.

C.

D.

Mathematics