# Correct 875 points out of 875 flag question question

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Chapter 5 / Exercise 13
Algebra and Trigonometry
Redlin/Stewart Expert Verified
Question 15Correct8.75 points out of 8.75Flag questionQuestion textFind the zeros and their multiplicities. Consider using Descartes' rule of signs and the upper and lower bound theorem to limit your search for rational zeros.f (x) = 20x3 - 47x2 + 11x+ 6Select one:a. - , , and 2 (each with multiplicity 1)b. -1, 3, and 2 (each with multiplicity 1)c. , - , and -2 (each with multiplicity 1)d. 1, -3, and -2 (each with multiplicity 1)FeedbackThe correct answer is: - , , and 2 (each with multiplicity 1)
Question 16Incorrect0.00 points out of 8.75Flag questionQuestion textSolve the problem.A food company originally sells cereal in boxes with dimensions25 cm by 14 cm by 10 cm. To make more profit, the company decreases each dimension of the box by x centimeters but keeps the price the same. If the new volume is 2,208 cm3how much was each dimension decreased?by
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Chapter 5 / Exercise 13
Algebra and Trigonometry
Redlin/Stewart Expert Verified
Question 17Incorrect0.00 points out of 8.75Flag questionQuestion textThe graph of a function is given. Graph the inverse function.Select one:
a. b. Provide the missing information.
.
Question 19Incorrect0.00 points out of 8.75Flag questionQuestion textSolve the problem.Given f (x) = |x| - 3; x≥ 0, write an equation for f -1(x). (Hint: Sketch f(x) and note the domain and range.)
≥ 0
≥ 0
≥ -3
≥ -3
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