Question:

61 Explain why or why not Determine whether the following

Last updated: 8/28/2023

61 Explain why or why not Determine whether the following

61 Explain why or why not Determine whether the following state ments are true and give an explanation or counterexample a The range of f x 2x 38 is all real numbers b The relation y x 1 is not a function because y 2 for both x 1 and x 1 c If f x x then f 1 x 1 f x d In general f f x f x e In general f g x g f x f By definition f g x fog x g If f x is an even function then cf ax is an even function where a and c are nonzero real numbers h If f x is an odd function then f x d is an odd function where d is a nonzero real number i If f is both even and odd then f x 0 for all x 62 68 Working with diff