Practice Objectives
- Demonstrate the ability to factor a polynomial
- Demonstrate the ability to solve an equation using factoring
- Demonstrate the ability to find the domain of a rational expression
Practice Finding the Restricted Values for a Rational Expression
Instructions:
Answer 7/10 questions correctly to pass.
Find the domain of each rational expression.
Formatting Notes:
- Fractions can be written using the "/" key
- All fractions must be simplified
- Negative fractions can be written as -p/q or p/-q
- Restrictions for the domain can be listed in any order
Problem:
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The correct answer was: 0
Finding the Domain of a Rational Expression:
- Set the denominator equal to 0
- Solve the resulting equation
- Write out the domain:
- The domain includes all real numbers except the solutions to the equation
- These solutions must be removed since they create a denominator of zero
Step-by-Step:
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Correct Answers: 0 of 7
Wrong Answers: 0 of 3
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