(1 point) Determine whether the following functions are: odd, even, or neither. X 1. The function h(x) = is ? a+x 2. The function p(x) = is a+x2 x 3 3. The function q(x) = is ? atx 2x 4. The function w(x) = is ? x + 3x3 Note: You only have one attempt at this