1. ## Online Algebra 2

What is the domain and range of the quadratic equation y = –3(x – 10)2 + 5?

I am takeing Alg 2, and the subject is Graphing Quadratics

2. Originally Posted by CluelessBrit
What is the domain and range of the quadratic equation y = –3(x – 10)2 + 5?
(x - 10)^2 = ?
Can you do that part? If not, you need classroom help...

3. mean, mean

You are always free to post specific questions about stuff that you do not understand in your lessons or notes.

Otherwise, where are you stuck in the first exercise?

I don't know what your class is doing; does the following look familiar?

$f(x) = A(x - h)^2 + k, \text{where (h, k) are the coordinates of the vertex}$