Could someone help me out with this I'll give 25 points.

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Does the point (1, sqrt 7) lie on circle shown.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9