Numerical Response #4 The graph of a quadratic function has x-intercepts -10 and 2. Some of the following quadratic equations have these roots? Write the question number of each answer that is correct. 1. X- + 8x - 20 = 0 2. (x + 10)(x - 2) = 0 3. -4(x - 10) (x + 2) =0 4. 5(x + 10)(x - 2) = 0