Problem
Which is the graph of \( f(x)=|x-1| \) ? B. E. C.
Solution
Step 1 ：f(x)=|x-1|
Step 2 ：Vertex: (1, 0)
Step 3 ：Graph is V-shaped centered at vertex, opening upwards
Step 1 ：f(x)=|x-1|
Step 2 ：Vertex: (1, 0)
Step 3 ：Graph is V-shaped centered at vertex, opening upwards
