A function f(x) is said to have a removable discontinuity at x = a if: 1. f is either not defined or not continuous at x = a. 2. f(a) could either be defined or redefined so that the new function IS continuous at * = a. 2x2 + 5x - 7 Let f(ac) = x - 1 Show that f() has a removable discontinuity at x = 1 and determine what value for f (1) would make f(x) continuous at x = 1. Must define f(1) = Submit