Find the range of the quadratic function in interval notation.f(x) = (x + 4)2 - 9
A. (-?, -4]
B. (-?, -9]
C. [-4, ?)
D. [-9, ?)
Answer: D
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A. 35.7 in. B. 47.6 in. C. 23.8 in. D. 141.61 in.
Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(5x + 3)3
A. 125x3 + 225x2 + 135x + 27 B. 25x6 + 15x3 + 729 C. 25x2 + 30x + 9 D. 125x3 + 225x2 + 225x + 27
Construct a probability model for the experiment.Tossing a fair coin twice given that the coin is weighted so that heads is three times as likely as tails to occur.
What will be an ideal response?
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