SOLUTION: The quadratic 4/3x^2+4x+$ can be written in the form a(x+b)^2+c, where a, b, and c are constants. What is abc? Give your answer in simplest form.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: The quadratic 4/3x^2+4x+$ can be written in the form a(x+b)^2+c, where a, b, and c are constants. What is abc? Give your answer in simplest form.      Log On


   

Question 1085949: The quadratic 4/3x^2+4x+$ can be written in the form a(x+b)^2+c, where a, b, and c are constants. What is abc? Give your answer in simplest form.
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The vertex is at x=-b/2a=-(4/(8/3))=-3/2. if x= -3/2, y=1
This means that it is (4/3)(x+1.5)^2+1; a=(4/3), b=-3/2, c=1
graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C%284%2F3%29%2A%28x%2B1.5%29%5E2%2B1%29