Please help with the following problems from letters a-d using the given graph.

Use the following graphs to answer the questions. The practical interpretations will be hand graded aer the due date. \"((1) M0) ll 2:: liE l' 3 "E I; a: If a: 0|234507I Mm\". \"In." 012345.10 (3) Find (f+m)(4) = Practical interpretation: I This answer has not been graded ye'l. (b) Find f(8) f(6) = Practical interpretation: I This answer has not been graded yel. (b) Find f(8) f(6) = Practical interpretation: I This answer has not been graded yet. (c) Find (%)(5) = Practical interpretation: I This answer has not been graded yet. (d) Find 9071(5)) = Practical interpretation: I This answer has not been graded yet