Let f(x) = -2x² + 4x +2:
(a) Convert f(x) into standard form a(x - h)² + k. (6 pts) (b) Find the range of the function. (1 pt)
(c) Identify the vertex. (1 pt) (d) Identify the axis of symmetry. (1 pt) (e) Determine whether the vertex yields a relative and absolute maximum or minimum. (1 pt)

Q&A Education