SOLUTION: wich function is equlivent to f(X)=-4(X+7)^2-6

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: wich function is equlivent to f(X)=-4(X+7)^2-6      Log On


   

Question 1142182: wich function is equlivent to f(X)=-4(X+7)^2-6
Answer by ikleyn(52754) About Me  (Show Source):
You can put this solution on YOUR website!
.
wich function is highlight%28cross%28equlivent%29%29 equivalent to f(X)=-4(X+7)^2-6
~~~~~~~~~~~~~~~~~ 

To answer the question, distribute  (X+7)^2.


You will get


    f(X) = -4X^2 - 56X - 4*49 - 6,  


so,


    f(x) = -4x^2 - 56x - 55


is equivalent.