In slope-intercept form, what is the equation of the line containing the points (−1, 2) and (2, −1)? y = −x + 1 y = x + 1 y = −x + 3 y = −x − 1

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

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution