Determine the most accurste statement for esch of the following functions: (1.6z - 0.2, z 1...

 

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Determine the most accurste statement for esch of the following functions: (1.6z - 0.2, z<2 2x - 5, I<1 f(z) - -2, z-2 na- f(x) - {3, I -1 0.6z - 3.2, z> 2 1.6z - 4.6, z >1 OA. f(r) is continuous at a 2. OB. f(x) is not continuous at r= 2 because f(2) is undefined. OC. f(r) is not continuous at r = 2 because lim f(r) does not exist. OD. f(x) is not continuous at a- 2 because f(2) and lim f(x) exist, but are OA. f(r) is continuous at z = 1. B. f(z) is not continuous at z= 1 because f(1) is undefined. OC. f(r) is not continuous at z= 1 because lim f(r) does not exist. OD. f(z) is not continuous at -1 because f(1) and lim f(z) exist, but are 2-2 1 not equal. not equal. 2r - 6, -2, a < 2 (1.4r + 2.2, (1.4x + 2.2, z> -3 ZA-3 f(z) = f(2) =- 1.4r - 4.8, r> 2 DA. f(z) is continuous at a --3 DB. f(z) is not continuous at --3 because f(-3) is undefined. OC. f(2) is not continuous at --3 because lim f(x) does not exist. DA. f(x) is continuous at a- 2. OB. f(z) is not continuous at a- 2 because f(2) is undefined. DC. f(z) is not continuous at z- 2 because lim f(r) does not exist. CD. f(z) is not continuous at z= 2 because f(2) and lim f(z) exist, but are OD. f(z) is not continuous at a --3 because f(-3) and lim f(x) exist but are not equal. not equal. Determine the most accurste statement for esch of the following functions: (1.6z - 0.2, z<2 2x - 5, I<1 f(z) - -2, z-2 na- f(x) - {3, I -1 0.6z - 3.2, z> 2 1.6z - 4.6, z >1 OA. f(r) is continuous at a 2. OB. f(x) is not continuous at r= 2 because f(2) is undefined. OC. f(r) is not continuous at r = 2 because lim f(r) does not exist. OD. f(x) is not continuous at a- 2 because f(2) and lim f(x) exist, but are OA. f(r) is continuous at z = 1. B. f(z) is not continuous at z= 1 because f(1) is undefined. OC. f(r) is not continuous at z= 1 because lim f(r) does not exist. OD. f(z) is not continuous at -1 because f(1) and lim f(z) exist, but are 2-2 1 not equal. not equal. 2r - 6, -2, a < 2 (1.4r + 2.2, (1.4x + 2.2, z> -3 ZA-3 f(z) = f(2) =- 1.4r - 4.8, r> 2 DA. f(z) is continuous at a --3 DB. f(z) is not continuous at --3 because f(-3) is undefined. OC. f(2) is not continuous at --3 because lim f(x) does not exist. DA. f(x) is continuous at a- 2. OB. f(z) is not continuous at a- 2 because f(2) is undefined. DC. f(z) is not continuous at z- 2 because lim f(r) does not exist. CD. f(z) is not continuous at z= 2 because f(2) and lim f(z) exist, but are OD. f(z) is not continuous at a --3 because f(-3) and lim f(x) exist but are not equal. not equal.