For the questions below, enter your answers using interval notation. You can use "U" to represent a "union", e.g. enter "(1,2) U (3,5)" for (1, 2) U (3, 5). You can enter "oo" for oo, e.g. enter "(-00, 00)" for ( - 00, 00). a. Suppose f(a) = 2x2 + 5. i. What is the domain of f? Preview ii. What is the range of f? Preview b. Suppose g(z) = Vc - 4 c - 11 i. What is the domain of g? Preview ii. What is the range of g? Preview Submit