Use the Rational Zero Theorem to list all possible rational zeros for the given function.f(x) = 6x4 + 5x3 - 4x2 + 4x - 5
A. ± 1, ± 5, ± , ±
, ±
, ±
, ±
, ±
B. ± 1, ± 2, ± 3, ± 6, ± , ±
, ±
, ±
C. ± 1, ± 5, ± , ±
, ±
, ±
D. ± 1, ± 2, ± 3, ± 6, ± , ±
, ±
, ±
, ±
, ±
Answer: A
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Simplify the complex number to its rectangular form.3 +
A. 3 + 2j B. 3 + 4j C. 3 - 2j D. 1j
Match the function with its graph.1) y = sin (x - )2) y = cos (x +
)3) y = sin (x +
)4) y = cos (x -
)A)B)
?
height="200" width="200" />C)D)?
A. 1A, 2B, 3C, 4D
B. 1B, 2D, 3C, 4A
C. 1A, 2D, 3C, 4B
D. 1C, 2A, 3B, 4D
Solve the problem.If the life, in years, of a television set is normally distributed with a mean of 41 years and a standard deviation of 7 years, what should be the guarantee period if the company wants less than 3% of the television sets to fail while under warranty?
A. Less than 27.84 years B. Less than 21.75 years C. Less than 54.16 years D. More than 27.84 years
Graph the linear inequality.y ? -1
A.
B.
C.
D.