Convert the polar equation to rectangular form. Identify the curve.r = -6
A. x + y = 36; a line with slope -6 and y-intercept 0
B. x2 + y2 = 36; circle centered at (0, 0) with radius 6
C. x + y = 6; a line with slope -6 and y-intercept 0
D. x2 + y2 = -36; circle centered at (0, 0) with radius 6
Answer: B
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Evaluate the sum.
A. 2,197 B. 2,548 C. 8,281 D. 819
Find the complete quotient when P(x) is divided by the binomial following it.P(x) = 2x4 - x3 - 15x2 + 3x; x + 3
A. Q(x) = 2x3 + 5x2 + 3 +
B. Q(x) = 2x3 - 7x2 + 6x - 15 +
C. Q(x) = 2x3 - 5x2 + 3 +
D. Q(x) = 2x3 - 7x2 + 6x - 15 +
Show that the point is on the unit circle.
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Find the sign of the six trigonometric function values for the given angle.209°
A. Positive: tangent and cotangent; negative: sine, cosine, secant, cosecant B. Positive: sine and cosecant; negative: cosine, tangent, cotangent, secant C. Negative: all D. Positive: cosine and secant; negative: sine, tangent, cotangent, cosecant