SOLUTION: What are the coordinates of the vertex of the graph of f(x) = 2|x| + 4? i chose (-2,4)

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: What are the coordinates of the vertex of the graph of f(x) = 2|x| + 4? i chose (-2,4)      Log On


   

Question 566738: What are the coordinates of the vertex of the graph of f(x) = 2|x| + 4?

i chose (-2,4)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
The vertex of f(x) = a|x-h| + k is (h,k)


In the case of f(x) = 2|x| + 4, which is really f(x) = 2|x-0| + 4, we see that h = 0 and k = 4


So the vertex is (0, 4)


-------------------------------------------------------------------------------------------------
If you need more help, email me at jim_thompson5910@hotmail.com

Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you

Jim
-------------------------------------------------------------------------------------------------