Use the vertex and intercepts to sketch the graph of the quadratic function. Give the equation for the parabola's axis of symmetry. Use the parabola to identify the function's domain and range 1(x) =x2- x-6 Use the graphing tool to graph the equation. Use the vertex and one of the intercepts to graph the equation Click to enlarge graph The axis of symmetry is (Type an equation ) Identify the function's domain. The domain is (Type the answer in interval notation ) Identify the function's range The range is 1 0 (Type the answer in interval notation ) 10 of