• Now that you have completed Unit 4, you need to review before the Unit 4 Windup Quiz.
  • Complete the quiz Unit 4 Practice Quiz.
  • After the quiz has been graded, look at your results and complete the chart below.
  • Use the chart to gauge your understanding of the Unit 4 material.
  • Review the concepts, practice the procedures, and contact your teacher where necessary.

Review the outcomes assessed on this quiz.

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Unit 4 Outcomes
determine the non-permissible values for a rational expression or equation
1
simplify a rational expression
2, 10
multiply two rational expressions and write the answer in simplified form
3
divide two rational expressions and write the answer in simplified form
4
add or subtract two rational expressions that have the same denominator and write the answer in simplified form
5
add or subtract two rational expressions that have different denominators and write the answer in simplified form
6
determine algebraically the solution to a rational equation
7
determine if a value obtained in solving a rational equation is a valid solution to the equation
8
solve a contextual problem that involves a rational equation
9

Review Outcomes
solve a problem that involves the probability of mutually exclusive or non-mutually exclusive events (Lesson 3C)
11
determine the number of permutations of n elements taken r at a time (Lesson 2C)
12
solve a counting problem, using the fundamental counting principal, and explain the reasoning (Lesson 2A)
13

Record any questions you have about Unit D. Then, contact your teacher.