Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Connect with professionals on our platform to receive accurate answers to your questions quickly and efficiently. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Find the domain and range of y= square root of x minus 1​

Sagot :

Answer:

Assuming that we are working in real number domain, it is obvious x cannot take values less than one. Hence, domain is x≥1 . However, as √x−1 , y can take any value. Hencr, range is all real numbers.