Rationals Quiz Level 3

• The following quiz is a measure of how well you have learned the material from the rationals sections of the Algebra Series.
• The Rationals Quizzes are split into three levels, with the questions getting harder each level. It's suggested you start at level 1 and work your way up.
• This is the last Rationals Quiz. If you scored well and can answer the self-assessment questions, then you are ready for the next topic of the Algebra Series.
• If you missed some questions, you may want to watch the videos suggested for those problems. Or you can review the rationals sections.

Directions: You should be able to answer the following questions after finishing the rationals sections of the Algebra Series. If you are not sure of the answers, you may need to revisit the material.

1. Are you able to determine domain restrictions for rational expressions, functions, and equations?
2. Are you able to describe the three situations when determining horizontal asymptotes, or the end behavior, for rational functions?
3. Are you able to determine a common denominator for fractions involving numbers, variables, or both?
4. Are you able to correctly reduce fractions involving numbers, variables, or both, using factoring as necessary?