Write the quadratic function in standard form. g(x) = x- 8x g(x) = Sketch its graph. g(X) g(X) 40 20 -40 -20 - X 20 40 -40 -20 20 40 WebAssign Plot -20 -40 O -40 g(x) g(x) 40 40 20 200 LX -40 -20 20 40 -40 -20 20 40 -20 -20 -40 Identify the vertex, axis of symmetry, and x-intercept(s). (If an answer does not exist, enter DNE.) vertex (x, 9(x)) = ( axis of symmetry x-intercept (x, g(x)) =( (smaller x-value) x-intercept (x, g(x)) =( (larger x-value)