16. Find the number(s) whose image is 2. f(x) = 22 a. x = 4 O b. x = V2 O c. x = + V2 Od. No real solution 82. True or False. The functions f(x) and g(x) are inverse functions. (Check if f[g(x)] = x and g[f (x) ] = x. ) f( x) = - x - 2' g(x) = _+ 2 x O a. True b. False Tonic rainrad in ? r 24. Express the perimeter P of a square as a function of its area A. O a. P(A) = A O b. P(A) = A O c. P(A) = 4VA O d. P(A) = 16VA Topic covered in 3.2 |~ Report a proble