Determine the largest open intervals of the domain over which the function is increasing, decreasing, and constant.
A. Increasing for all reals; Decreasing never
B. Increasing (0, ?); Decreasing (-?, 0)
C. Increasing never; Decreasing for all reals
D. Increasing (-?, 0); Decreasing (0, ?)
Answer: A
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Provide an appropriate response.In a large casino, the house wins on its blackjack games with a probability of 50.7%. Which of the following events is the most unlikely? A: You win at a single game. B: You come out ahead after playing forty times. C: You win at a single game given that you have just won ten games in a row. D: You win at a single game given that you have just lost ten games in a row.
A. C B. A C. D D. B
Test the equation for symmetry with respect to the given axis, line, or pole.r = 6 + 2 cos ?; the pole
A. Symmetric with respect to the pole
B.
| May or may not be symmetric with respect to the pole |
Factor out the GCF from the polynomial.20x8y9 - 32x6y6 - 12x3y4
A. -4x3y4(-5x5y5 - 8x3y2 + 3) B. 4x3y4(5x5y5 - 8x3y2 - 3) C. 4x3(5x5y9 - 8x3y6 - 3y4) D. 4(5x8y9 - 8x6y6 - 3x3y4)
Fill in the frequency distirbution table with the data shown in the histogram.The histogram shows the current savings account balances of 20 teenagers. 
A. 
B. 
C. 
D. 