a line goes through the points (6,3) and (-6,-3). Find its slope provide the answer as a fraction simplified in lowest

How do i do this activity, is appreciated

Describe the domain and range of y=2(3)^x-2+5

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