Approximate the coordinates of each turning point by graphing f(x) in the standard viewing rectangle. Round to the nearest hundredth, if necessary.f(x) = 0.1x5 + 0.0075x4 - 0.3095x3 - 0.547x2 + 0.387x + 7
A. (0, 7) and (2, 6.43)
B. (-0.43, 6.76) and (1.96, 6.33)
C. (0.29, 7.06) and (1.67, 6.04)
D. (-2.36, 0)
Answer: C
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A. 
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B. 
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C. 
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D. 
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Solve the inequality and graph the solution set.12x - 9 ? 11x + 1
A. {x 
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B. {x 
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C. {x 
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D. {x 
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. How long does it take each of them working alone?
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Find the following. a) ? - 3? b) ? - 2? c) ? - ? d) ? e) ? + ? f) ? + 2? g) ? + 3?
What will be an ideal response?