ype the correct answer in each box. If necessary, use / for the fraction bars.
Write the function for the parabola shown with its directrix in the graph.
Graph shows upward parabola plotted on a coordinate plane. The parabola has vertex at (3, minus 1) with the left slope at (0, 0.8) and the right slope at (6, 0.8). Directrix, y equals minus 2.25, is drawn to parallel to X-axis at minus 2.25.
f(x)= (x- )^2+
