# What is the vertex of # y= 2|x|^2 – 4x+1 #?

##### 1 Answer

Feb 16, 2018

#### Explanation:

First note that

Hence,

Hence,

We can see this result from the graph of

graph{2abs(x)^2-4x+1 [-5.55, 6.936, -2.45, 3.796]}