For the pair of functions, find the indicated composition.f(x) = x3 - 4x2 - 2x + 8, g(x) = x - 1Find (f ? g)(x).
A. x3 - 7x2 + 9x + 5
B. x3 - 1x2 - 7x + 3
C. x3 - 4x2 - 2x + 9
D. x3 - 4x2 - 2x + 7
Answer: A
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6
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B.
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Provide an appropriate response.In how many ways can you arrange 6 digits to make a 3-digit number without repeating a digit?
A. 120 B. 216 C. 1,000 D. 27
Find the absolute maximum value and the absolute minimum value, if any, of the given function.
?
on
?
A. Absolute maximum value: 75; absolute minimum value: - 134 B. Absolute maximum value: 26; absolute minimum value: - 134 C. Absolute maximum value: 26; absolute minimum value: - 6 D. Absolute maximum value: 75; absolute minimum value: - 6 E. No absolute extrema
Find the expected value.Mr. Cameron is sponsoring an summer concert. He estimates that he will make $300,000 if it does not rain and make $60,000 if it does rain. The weather bureau predicts the chance of rain is 0.34 for the day of the concert. An insurance company is willing to insure the concert for $150,000 against rain for a premium of $30,000. If he buys this policy, what are his expected earnings from the concert?
A. $180,000 B. $300,000 C. $270,000 D. $239,400