asked 200k views
5 votes
Anyone knows the answer?

Anyone knows the answer?-example-1

1 Answer

1 vote

Answer:

D) (2,-1)

Explanation:

These are two concentric circles of radius 3 and 4 at the origin. That means that any point within the inner is also within the outer. So focusing on the inner, the points plugged into its equation must be less than or equal to the radius squared or 9. That is only valid with point D.

answered
User Sheila
by
8.2k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.