Find the axis of symmetry for y = 4x2 + 16x - 2.
Simple....graphing the parabola using the direction, vertex, focus, and axis of symmetry...--->>>Direction: Opens UpVertex: (-2,-18)Focus:(-2,\(- \frac{287}{16}\))Axis of Symmetry: x=-2Directrix: y=\(- \frac{289}{16}\)Thus, your answer.