Question

QUICK

What is the equation of the following graph in vertex form?
(0,5)
(2, 1)
Courtesy of Texas Instruments
Oy = (x - 2)2 + 1
Oy = (x - 1)2 + 2
Oy = (x + 2)2 + 1
Oy = (x + 2)2 - 1

Answer 1

(x-2)2 +1.

Explanation:

Hope this helps!

It looks like the vertex is (2,1) based on the multiple choice answers.

The formula for an equation in vertex form is a(x-h)2+k.

The vertex is known as (h,k).

(x-+2)2+1.

In other words, (x-2)2+1.