f 2 2 62 5 Does the parabola defined by fopen upward or downward O Downward O Upward Determine the vertex in z y form of the parabola defined by f Is the vertex the maximum or minimum value of f O Minimum O Maximum Determine the y intercept in x y form of the parabola defined by f Determine the x intercept s in x y form of the parabola defined by f If multiple x intercepts exist enter the solutions using a comma separated list If no z intercepts exist enter DNE