Can u me with 6+3 3/8 also show work

Will give a: 122 b: 90 c: 48 d: 180

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

Choose the domain & range of the relation shown in the graph: domain: -1, 0, 1, 2, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -1, 0, 1, 2, 3 domain: 3, 1, 0, 3 range: -1, 0, 1, 2, 3