Only need the answer to part b

This three-part question is worth three times as much as any of the one-part questions. Parts (a), (b), and (c) below are each worth as much as any other question in this exam. Use the figure below to answer the following questions. -6 -5 4 -3- 2-1 12 3 4 5/6 The graph of function f (a) Find the domain and range of f in interval notation. O Domain is [-6, 7], Range is [-4, 7] O Domain is [-4, 7], Range is [-6, 7] O Domain is [-4, -6], Range is [7, 7] O Domain is [-4, 7], Range is [-6, 3] O Domain is ( - co, co), Range is ( - 0o, co) ( b ) ( fo f ) ( - 4 ) = _ 07 O - 6 0 3 O Undefined 0 - 1