Determine the zeros (if any) of the rational function
.
A. x = -4, x = 4
B. no zeros
C. x = -3
D.
E. x = -2, x = 2
Answer: E
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The magnitudes of the major earthquakes in 1999 are listed below. 1/19/99New Ireland, Papua New Guinea7.12/6/99Santa Cruz Islands, S.Pacific Sea7.43/4/99Celebes Sea, Indonesia7.24/5/99New Britain, Papua New Guinea7.54/8/99E.Russia/N.E.China border7.25/10/99New Britain, Papua New Guinea7.25/16/99New Britain, Papua New Guinea7.28/17/99Izmit region, western Turkey7.59/21/99Taiwan7.69/30/99Oaxaca, Mexico7.511/12/99Bolu Province, northwest Turkey7.3Find the mean, median, and mode of the magnitudes. Round to the nearest tenth.
A. mean 7.2; mode 7.1; median 7.4 B. mean 7.3; mode 7.3; median 7.3 C. mean 7.4; mode 7.3; median 7.3 D. mean 7.3; mode 7.2; median 7.3 E. mean 7.2; mode 7.2; median 7.3
Divide.1,159 ÷ 19
A. 62 B. 61 R 10 C. 61 D. 62 R 9
Determine all possible rational solutions of the polynomial equation.f(x) = x3 - 6x2 + 4x - 24
A. ±1, ± , ±2, ±3, ±4, ±6, ±8, ±12, ±24
B. ±1, ±2, ±3, ±4, ±6, ±12, ±24
C. ±1, ±2, ±3, ±4, ±24
D. ±1, ±2, ±3, ±4, ±6, ±8, ±12, ±24
Factor completely. If the polynomial is prime, state so.x10 - 25y8
A. (x5 - 5y4)2 B. (x5 - 5y4)(x5 + 5y4) C. (x5 + 5y4)(x5 - 5y2)(x5 + 5y2) D. prime