W o = e, A= o [ | Question 8 Use the graph of f(x)given below to answer the questions. L | | ol ! \" e ] '\\\\Am_\\f.l;.'_w gy | '\\'_ e L _T = N : If needed, use a capital U for the union symbol. Write your answer in the simplest form. Use the correct | bracket () or [ ] and do not include spaces in your answer. If there is more than on solution separate multiply answers using commas. : a) What is the domain of f(x) in interval notation? b) What is the range of f(z) in interval notation? c) For what values of z does f(z) = 77 6 pts |