paigeleahfarbeoy2ork paigeleahfarbeoy2ork
  • 03-02-2018
  • Mathematics
contestada

Which point is the turning point of the graph f(x)=|2x|-3|
A) (0,0)
B) (2,0)
C) (-2,-3)
D) (0,-3) (this is my answer)

Respuesta :

jimthompson5910 jimthompson5910
  • 03-02-2018
Assuming the problem is f(x) = |2x| - 3, you have the correct answer. The vertex is at (0,-3). Nice work. 

You can see this on the graph as the lowest point. Or you can find it by shifting the graph of y = |2x| down 3 units. The vertex of y = |2x| is (0,0) and so is y = |x|. 
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