Which of the following is the solution of –6x – 17 = 19?

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

Which of the following represents the range of the graph of f(x) below

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.