HELP Me please Find the length of NQ¯¯¯¯¯¯¯¯.

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?

Afield is shaped like the figure shown

Select the correct answer from each drop-down menu. a parabola is given by the equation y = x2 − 2x − 3. the directrix of the parabola is given by the equation . the focus of the parabola is .