9) Fill in the blanks [7C] Vertex form: y = a(x - h)2 + k, where a # 0 The a-value tells us about the or It also tells us if the parabola opens or The h-value represents the translation. The k-value represents the translation. (h,k) represents the of the parabola. 10) Complete the table. [6C] Transformation Parameter values Description of transformation(s) Equation of transformed relation (a, h, k) h =4 k = -2 y = -(x+4)2-6 - Vertical compression by factor of 12 - Reflection across the x-axis - Horizontal translation 3 units right - Vertical translation 9 units down