AnswersPBCSD_Grade_Forgiveness_1200330_Algebra 2_S1_2024Radical Equations and Extraneous Roots — Unit testQuestion 8
8
QuizMultiple Choice
Radical Equations and Extraneous Roots — Unit test
Question 8 of 15 • PBCSD_Grade_Forgiveness_1200330_Algebra 2_S1_2024
A cable company wants to provide cell phone service for residents on an island. The function for the cost of laying the cable from the island to the mainland is , where x represents the length of the cable in meters. What are the domain and range of the function?
Answer
A
domain: all real numbers range: all real numbers greater than or equal to 17,000B
domain: all real numbers greater than or equal to 0range: all real numbers greater than or equal to 17,000C
domain: all real numbers greater than or equal to 0range: all real numbers greater than or equal to 13,000D
domain: all real numbers greater than or equal to 13,000range: all real numbers greater than or equal to 0