This resource, for Algebra 2 through Pre-Calculus, is a task card activity covering domain of more complicated functions including ones with radicals in both the numerator and denominator. The 6 cards are purposefully designed to require students to practice key concepts including understanding when to use a bracket versus a parentheses in interval notation and how the numerator can equal zero but the denominator cannot equal zero. The solution key is included in this 5 page resource.

This challenging card sort typically takes my students about 30 minutes to complete and I always enjoy the discussions they end up having as a result of this activity!

What You Get: 

• 6 Function Domain Cards
• 6 Domain Answers in Interval Notation
• Answer Key: Fully worked color coded solutions for all problems included

Suggestions for Use:

• Individually
• Pairs
• Small Groups

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