Perform the indicated operation.Subtract (5x + 3) from the sum of (9x2 + 9x + 1) and (x3 - 4).

A. -x3 - 9x2 - 4x + 6
B. x3 + 9x2 + 4x - 6
C. x3 - 9x2 - 4x - 6
D. x3 - 9x2 - 4x + 6


Answer: B

Mathematics

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Given the function, find the indicated value.Find f(5) when f(x) = 6x - 9 + 

A. - 
B. 81
C.
D.

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Write the sample space for the experiment. The queens are separated from a deck of standard playing cards and shuffled. One queen is randomly selected and its suit is recorded, and then a coin is tossed.

A. S = {(4, 2)}
B. S = {(spade, heads), (club, heads), (heart, heads), (diamond, heads), (spade, tails), (club, tails),  (diamond, tails)}
C. S = {(heads, spade), (heads, club), (heads, heart), (heads, diamond), (tails, spade), (tails, club),  (tails, diamond)}
D. S = {(club, diamond, heart, spade, heads, tails)}

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Determine whether the expression is a polynomial.n6

A. Polynomial B. Not a polynomial

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Provide an appropriate response.List all quadrantal angles whose measures are between 58° and 386°.

A. 90°, 270° B. 180°, 360° C. 90°, 180°, 270°, 360° D. 45°, 135°, 225°, 315°

Mathematics