Gateway (Student Portal) - Eas X Test # 8 - Final Exam ucture.com Due Sunday by 11:59pm Points 33 Submitting an external tool Available Dec 12 at 12ar Test # 8 - Final Exam Score: 0/33 0/33 answered Question 20 Consider the parabola given by the equation: f(x) = - 4x2 + 8x + 15 Find the following for this parabola: A) The vertex: B) The vertical intercept is the point C) Find the coordinates of the two a intercepts of the parabola and write them as ordered pairs (x, y), separated by commas: 1 It is OK to round your value(s) to to two decimal places. Submit Question search OHM F2 F3 F4 F5 F6 F7 F8 F9 F10 F11