SOLUTION: Write the function in the form Y= a(x-h)^2 + k. f(x)= 5x^2 - 10x - 3

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Write the function in the form Y= a(x-h)^2 + k. f(x)= 5x^2 - 10x - 3      Log On


   

Question 40255This question is from textbook beginning & intermediate algebra
: Write the function in the form Y= a(x-h)^2 + k.
f(x)= 5x^2 - 10x - 3 This question is from textbook beginning & intermediate algebra

Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)= 5x^2 - 10x - 3
y + 3 = 5x^2 - 10x
(y/5) + (3/5) = x^2 - 2x
(y/5) + (8/5) = (x - 1)^2
(y/5) = (x - 1)^2 - (8/5)
y = 5(x - 1)^2 - 8