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Give the Domain and Range of the Relation y=(x+1)21y = ( x + 1 ) ^ { 2 } - 1

Question 231

Multiple Choice

Give the domain and range of the relation.
- y=(x+1) 21y = ( x + 1 ) ^ { 2 } - 1


A) domain: (,) ( - \infty , \infty ) ; range: (,1) ( - \infty , - 1 )
B) domain: (1,) ( 1 , \infty ) ; range: (,) ( - \infty , \infty )
C) domain: (,1) ( - \infty , - 1 ) ; range: (,) ( - \infty , \infty )
D) domain: (,) ( - \infty , \infty ) ; range: [1,) [ - 1 , \infty )

Correct Answer:

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