Math | Graded Assignment | Unit Test, Part 2 | Rational Expressions and Equations Name: Date: Graded Assignment Unit Test, Part 2: Rational Expressions and Equations Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit. Total score: ____ of 31 points (Score for Question 1: ___ of 9 points) 1. For the function, f (x) 5 x2 : (a) Complete the table of values. (b) Draw the function on the coordinate plane. (c) Write the domain and range of the function using set notation. Answer: x 4 3 2 1 0 1 2 3 4 f x 2015 K12 Inc. All rights reserved. Copying or distributing without K12's written consent is prohibited. Page 1 of 4 Math | Graded Assignment | Unit Test, Part 2 | Rational Expressions and Equations (Score for Question 2: ___ of 9 points) 2. For the function, g( x ) 1 2 x4 : (a) Write the equations of the asymptotes and label them on the coordinate plane. (d) Enter at least five values in the table of values. (e) Graph the function on the coordinate plane. Answer: x g x 2015 K12 Inc. All rights reserved. Copying or distributing without K12's written consent is prohibited. Page 2 of 4 Math | Graded Assignment | Unit Test, Part 2 | Rational Expressions and Equations (Score for Question 3: ___ of 7 points) 3. For the function, 2 c( x ) x 4 x 5 x5 : (a) Identify the restricted domain value(s). (f) Simplify the function. Show your work. (g) Graph the function. Answer: 2015 K12 Inc. All rights reserved. Copying or distributing without K12's written consent is prohibited. Page 3 of 4 Math | Graded Assignment | Unit Test, Part 2 | Rational Expressions and Equations (Score for Question 4: ___ of 6 points) 4. Julissa can unload a ship's cargo twice as fast as Chris. Together, they can unload the cargo in 4 hours. How long would it take each of them working alone to unload the cargo? Answer: 2015 K12 Inc. All rights reserved. Copying or distributing without K12's written consent is prohibited. Page 4 of 4