SubArea: Linear functions with absolute valuesLevel: AProject ID: 2010009206Source Problem: 9000024406Accepted: 0Clonable: 1Easy: 1Identify the values of real parameters a and b such that the graph of the function f(x)=|x+a|+b corresponds to the picture. a=−1, b=2 a=1, b=2 a=−1, b=−2 a=1, b=−2
