Give the domain and range of the relation. Tell whether the relation is a function. a. D: –5  x  4; R: –3  y  1 The relation is not a function. c. D: –3  x  1; R: –5  y  4 The relation is a function. b. D: –5  x  4; R: –3  y  1 The relation is a function. d. D: –3  x  1; R: –5  y  4