Payment Previous Problem Problem List Next Problem For the functions below that have a removable discontinuity at * = a [if the function does not have a removable discontinuity, type in "n" below], state the value of g(a), where g(x) agrees with f(x) for x / a and is continuous everywhere. (a) f(z) = 1 - 2x - 8 -, a =-2 x+2 (b) f(z) = 2- 7 a = 7 2 - 71' (c) f(z) 2 + 64 x+4 50= -4 (d) f(z) = 3- Vx , 0 = 9 9-x (a) (b) (C) (d) Note: You can earn partial credit on this