Equation: y = 2x2 + 4x - 5 What is the equation of the axis of symmetry? Where is the vertex? ( x = , ) Equation: y = x2 + 8x + 12 What is the equation of the axis of symmetry? Where is the vertex? ( x = , ) Equation: y = -x2 + 6x - 3 What is the equation of the axis of symmetry? Where is the vertex? x = ( , ) Equation: y = 2x2 + 5x - 5 ( What is the equation of the axis of symmetry? Where is the vertex? x = , ) Equation: y = -x2 + 3x - 4 ( What is the equation of the axis of symmetry? Where is the vertex? x = , ) Equation: y = 3x2 - 7x - 5 ( What is the equation of the axis of symmetry? Where is the vertex? x = , ) |