Mathematics, 02.12.2020 21:50, ashleyzamarripa08
Module 4. Solving Polynomials.
Directions: Read and answer all questions. Please show all of your work on a separate sheet of paper. You may neatly hand write your work and upload its clear pictures. You may also type up your work. Attach all documents in the dropbox below.
Consider the graph of f(x) = x3 -3x2 + 2x - 6 below
What is the real solution of f(x) based on the graph? Verify algebraically that your answer is a zero of f(x). (7 points).
Factor f(x). (8 points).
Find all complex zeros of f(x). (8 points).
Write f as a product of three linear factors. (7 points).
Module 4. Solving Polynomials.
Directions: Read and answer all questions. Please show all of your work on a separate sheet of paper. You may neatly hand write your work and upload its clear pictures. You may also type up your work. Attach all documents in the dropbox below.
Consider the graph of f(x) = x3 -3x2 + 2x - 6 below
What is the real solution of f(x) based on the graph? Verify algebraically that your answer is a zero of f(x). (7 points).
Factor f(x). (8 points).
Find all complex zeros of f(x). (8 points).
Write f as a product of three linear factors. (7 points).
Answers: 3
Mathematics, 22.06.2019 01:30, 20jacksone
Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)
Answers: 3
Mathematics, 22.06.2019 03:00, Alizerodriguez2010
Rectangle abcd is similar to rectangle rstu . what is the scale factor of a dilation from abcd to rstu ? enter your answer in the box.
Answers: 2
Mathematics, 22.06.2019 03:30, carjsan5656
Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let μ1μ1 be the true mean repair cost for type i ovens and μ2μ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.
Answers: 2
Module 4. Solving Polynomials.
Directions: Read and answer all questions. Please show all of your w...
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