Which equation represents the following quadratic equation written in vertex form? x2 + 4x - 2= 0

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol