Lesson 8: Getting Ready for the Test KU: 1. Which of the following is not a condition for the existence of a limit of f(x) at x = 3. A) the left limit as x 7 3 exists. CA(3) exists. B) lim f(x) exists X -+ 3 + D) the left and right limits are equal. 2. Fill in the blank to make the function continuous. ((x) = x 2 - 7x- 30 x # 10 10-x x =10 A) 3 B) -13 C) 13 D) -3 3. The function f(x) = 2-x is defined on: A) XER B) x 52 C ) x