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of yet Eng information to answer the question. wered ked out of The partial graph of a quadratic function, /(x), is shown. Time left 3: 15:00 Flag istion The equation of the partial graph above can be expressed as f(x) = a(x - p) + q. Which statement is true with regards to a and q? Select one: O A. The values q have the same sign because there is one x-intercept. O B. The values of a and q have opposite signs because there is one x-intercept. O C. The value of a is less than zero because the graph opens downward, and q is zero because there is one x- intercept. O D. The value of a is greater than zero because the graph opens upward, and q is zero because there is one x- intercept. Use the following information to answer the question. Time left 3:13:16 out of Hank's work for converting y = 2x2 + 6x - 3 into vertex form by completing the square is shown below. Step 1: y = 2 (x2 + 3x) - 3 Step 2: y = 2 (x2 + 3x - (2 )? + (2 )2 ) - 3 Step 3: y = 2 (x2 + 3x - (2)? ) - 3+2(2 )? Step 4: y = 4(x - 2)' +2 When checking his work by graphing, Hank notices that the two graphs are different. In which step did Hank make his first error? Select one: O A. Step 1 O B. Step 2 O C. Step 3 O D. Step 4 The positive root, to the nearest hundredth, of y = -3x2 + 6x + 11 is x =