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### Course: Algebra (all content) > Unit 7

Lesson 6: Determining the domain of a function- Domain of a radical function
- Worked example: domain of algebraic functions
- Determine the domain of functions
- Worked example: determining domain word problem (real numbers)
- Worked example: determining domain word problem (positive integers)
- Worked example: determining domain word problem (all integers)
- Function domain word problems

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# Worked example: determining domain word problem (positive integers)

Determining the domain of a function that models the price of candy bars.

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