Practice problem
Which of the following is NOT true for the function f(x)=∣x∣f\left(x\right)=\left|x\right|f(x)=∣x∣?
It is symmetric about x=0x=0x=0.
The vertex is at (0,0)(0,0)(0,0).
There is a "jump" in the graph.
It is continuous.
Type a concept, like “slope” or “photosynthesis”.
