Help me study for my Algebra class. I’m stuck and don’t understand.
There is a total of three questions all pertaining to polynomial functions. Work must be 100% original.Math | Graded Assignment | Unit Test, Part 2 | Polynomial Functions Name: Date: Graded Assignment Unit Test, Part 2: Polynomial Functions Answer the questions below. When you are finished, submit this test to your teacher for full credit. Total score: ____ of 15 points (Score for Question 1: ___ of 5 points) 1. (a) Use the fundamental theorem of algebra to determine the number of roots for 2 x 4 x 7 . 2 (b) What are the roots of 2 x 4 x 7 ? Show your work. 2 Answer: © 2016 K12 Inc. All rights reserved. Copying or distributing without K12’s written consent is prohibited. Page 1 of 3 Math | Graded Assignment | Unit Test, Part 2 | Polynomial Functions (Score for Question 2: ___ of 5 points) 2. Consider the function f x x3 2 x 2 – 3 . (a) Graph the function. (b) What are the x- and y-intercepts of the graph? Answer: © 2016 K12 Inc. All rights reserved. Copying or distributing without K12’s written consent is prohibited. Page 2 of 3 Math | Graded Assignment | Unit Test, Part 2 | Polynomial Functions (Score for Question 3: ___ of 5 points) 3. Simplify the expression ( x 3 5x 2 7x 12) ( x 4) using long division. Show your work. Answer: © 2016 K12 Inc. All rights reserved. Copying or distributing without K12’s written consent is prohibited. Page 3 of 3 ...
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