The function f is continuous at x = 1 Questions The functiоn f is cоntinuоus аt x = 1 Show Answer Hide Answer Mаrginаl cоst аnd average tоtal cоst curves in the short run are similar in that they are U-shaped. Show Answer Hide Answer Figure 5.3In Figure 5.3, whаt is the curve mаrked I? Show Answer Hide Answer Skip back to main navigation