Find the zeros of the polynomial function.f(x) = x3 + 4x2 - 4x - 16
A. x = -4, x = -2, x = 2
B. x = 4, x = -2, x = 2
C. x = -4, x = 4
D. x = -2, x = 2
Answer: A
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Graph the solution set of the system.x - 2y ? 2 x + y ? 0
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Find the PE ratio. Round to the nearest whole number.Stock: WaverlyCurrent Price per Share: $30.50Annual Net Earnings per Share: $0.41
A. 21 B. 61 C. 78 D. 74
Use the cofunction and reciprocal identities. Round to the nearest ten-thousandth when appropriate.Given that sin 78.8° ? 0.9810, cos 78.8° ? 0.1942, and tan 78.8° ? 5.0504, find the six function values of 11.2°.
A. sin 11.2° ? 5.1493; cos 11.2° ? 0.1942; tan 11.2° ? 0.1980 csc 11.2° ? 0.9810; sec 11.2° ? 1.0194; cot 11.2° ? 5.0504 B. sin 11.2° ? 0.9810; cos 11.2° ? 0.1942; tan 11.2° ? 0.1980 csc 11.2° ? 1.0194; sec 11.2° ? 5.1493; cot 11.2° ? 5.0504 C. sin 11.2° ? 0.1942; cos 11.2° ? 0.9810; tan 11.2° ? 0.1980 csc 11.2° ? 5.1493; sec 11.2° ? 1.0194; cot 11.2° ? 5.0504 D. sin 11.2° ? 5.1493; cos 11.2° ? 0.1942; tan 11.2° ? 0.1980 csc 11.2° ? 1.0194; sec 11.2° ? 0.9810; cot 11.2° ? 5.0504
Solve, finding all solutions in [0°, 360°).4 sin2? = 3
A. 60°, 120° B. 60°, 120°, 240°, 300° C. 240°, 300° D. No solution