Practice problem
Which absolute value function below has a graph with vertex at (1,1)(1,1)(1,1)?
y=∣x−1∣−1y=|x-1|-1y=∣x−1∣−1
y=∣x−1∣+1y=|x-1|+1y=∣x−1∣+1
y=∣x+1∣−1y=|x+1|-1y=∣x+1∣−1
y=∣x+1∣+1y=|x+1|+1y=∣x+1∣+1
Type a concept, like “slope” or “photosynthesis”.