2x +118-6 -_*
2x-1
2x
x+b
Find the values of a and b.

On a piece of paper graph f(x)=5•(0.4)^x

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

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)